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Organism
  Plantae
      Tracheophyta
            Magnoliopsida
                    Rosales
                            Rosaceae
                                     Acaena
                                             Acaena anserinifolia
                                             Acaena exigua
                                                   [Acaena exigua var. glaberrima]
                                                   [Acaena exigua var. glabriuscula]
                                                   [Acaena exigua var. subtusstrigulosa]
                                             Acaena novae-zelandiae
                                                   [Acaena novae-zelandica]
                                                   [Acaena sanguisorbae]
                                             Acaena pallida
                                             Acaena pinnatifida
                                               Acaena pinnatifida var. californica
                                                     [Acaena californica]
                                     Adenostoma
                                             Adenostoma fasciculatum
                                               Adenostoma fasciculatum var. fasciculatum
                                               Adenostoma fasciculatum var. obtusifolium
                                             Adenostoma sparsifolium
                                     Adhatoda
                                     Agrimonia
                                             Agrimonia eupatoria
                                             Agrimonia gryposepala
                                             Agrimonia incisa
                                             Agrimonia microcarpa
                                                   [Agrimonia platycarpa]
                                                   [Agrimonia pubescens var. microcarpa]
                                                   [Agrimonia pumila]
                                             Agrimonia parviflora
                                             Agrimonia pubescens
                                                   [Agrimonia bicknellii]
                                                   [Agrimonia mollis]
                                             Agrimonia rostellata
                                             Agrimonia striata
                                     Agroelymus
                                     Agrohordeum
                                     Alchemilla
                                             Alchemilla filicaulis
                                             Alchemilla monticola
                                                   [Alchemilla pratensis]
                                                   [Alchemilla vulgaris var. pastoralis]
                                             Alchemilla subcrenata
                                             Alchemilla vestita
                                                   [Alchemilla filicaulis subsp. vestita]
                                                   [Alchemilla minor]
                                                   [Alchemilla vulgaris subsp. vestita]
                                                   [Alchemilla vulgaris var. vestita]
                                             Alchemilla vulgaris
                                             Alchemilla xanthochlora
                                                   [Alchemilla pratensis]
                                     Amelanchier
                                             Amelanchier alnifolia
                                               Amelanchier alnifolia var. alnifolia
                                               Amelanchier alnifolia var. cusickii
                                                     [Amelanchier cusickii]
                                                     [Amelanchier florida var. cusickii]
                                               Amelanchier alnifolia var. humptulipensis
                                                     [Amelanchier florida var. humptulipensis]
                                               Amelanchier alnifolia var. pumila
                                               Amelanchier alnifolia var. semiintegrifolia
                                                     [Amelanchier alnifolia subsp. florida]
                                                     [Amelanchier florida]
                                             Amelanchier arborea
                                                   [Amelanchier oblongifolia]
                                               Amelanchier arborea var. alabamensis
                                                     [Amelanchier alabamensis]
                                               Amelanchier arborea var. arborea
                                                     [Amelanchier oblongifolia]
                                               Amelanchier arborea var. austromontana
                                             Amelanchier bartramiana
                                                   [Amelanchier oligocarpa]
                                             Amelanchier canadensis
                                                   [Amelanchier canadensis var. subintegra]
                                                   [Amelanchier lucida]
                                             Amelanchier grandiflora
                                             Amelanchier humilis
                                                   [Amelanchier humilis var. campestris]
                                                   [Amelanchier humilis var. compacta]
                                                   [Amelanchier humilis var. exserrata]
                                                   [Amelanchier mucronata]
                                                   [Amelanchier spicata]
                                             Amelanchier interior
                                                   [Amelanchier wiegandii]
                                             Amelanchier intermedia
                                             Amelanchier laevis
                                                   [Amelanchier arborea subsp. laevis]
                                                   [Amelanchier arborea var. cordifolia]
                                                   [Amelanchier arborea var. laevis]
                                                   [Amelanchier laevis var. nitida]
                                             Amelanchier nantucketensis
                                             Amelanchier neglecta
                                             Amelanchier obovalis
                                             Amelanchier pallida
                                                   [Amelanchier alnifolia subsp. pallida]
                                                   [Amelanchier alnifolia var. pallida]
                                                   [Amelanchier florida var. gracilis]
                                                   [Amelanchier gracilis]
                                             Amelanchier pumila
                                                   [Amelanchier basalticola]
                                                   [Amelanchier cuneata]
                                                   [Amelanchier glabra]
                                                   [Amelanchier polycarpa]
                                             Amelanchier quinti-martii
                                             Amelanchier sanguinea
                                                   [Amelanchier amabilis]
                                                   [Amelanchier huronensis]
                                                   [Amelanchier sanguinea f. grandiflora]
                                                   [Amelanchier sanguinea var. grandiflora]
                                               Amelanchier sanguinea var. gaspensis
                                                     [Amelanchier gaspensis]
                                               Amelanchier sanguinea var. sanguinea
                                                     [Amelanchier amabilis]
                                                     [Amelanchier huronensis]
                                                     [Amelanchier sanguinea var. grandiflora]
                                             Amelanchier stolonifera
                                                   [Amelanchier spicata]
                                             Amelanchier utahensis
                                                   [Amelanchier alnifolia subsp. utahensis]
                                                   [Amelanchier alnifolia var. oreophila]
                                                   [Amelanchier alnifolia var. utahensis]
                                                   [Amelanchier australis]
                                                   [Amelanchier bakeri]
                                                   [Amelanchier goldmanii]
                                                   [Amelanchier mormonica]
                                                   [Amelanchier oreophila]
                                               Amelanchier utahensis var. covillei
                                                     [Amelanchier covillei]
                                                     [Amelanchier utahensis subsp. covillei]
                                               Amelanchier utahensis var. utahensis
                                                     [Amelanchier alnifolia var. oreophila]
                                                     [Amelanchier alnifolia var. utahensis]
                                                     [Amelanchier australis]
                                                     [Amelanchier bakeri]
                                                     [Amelanchier goldmanii]
                                                     [Amelanchier mormonica]
                                                     [Amelanchier oreophila]
                                     Amelasorbus
                                             Amelasorbus jackii
                                     Amerimnon
                                     Aphanes
                                             Aphanes arvensis
                                                   [Alchemilla arvensis]
                                                   [Alchemilla cuneifolia]
                                                   [Alchemilla occidentalis]
                                                   [Aphanes occidentalis]
                                             Aphanes australis
                                             Aphanes microcarpa
                                                   [Alchemilla microcarpa]
                                     Argentina
                                             Argentina anserina
                                                   [Argentina anserina var. concolor]
                                                   [Argentina anserina/Potentilla norvegica]
                                                   [Argentina argentea]
                                                   [Potentilla anserina subsp. anserina]
                                                   [Potentilla anserina var. concolor]
                                                   [Potentilla anserina var. sericea]
                                                   [Potentilla anserina var. yukonensis]
                                                   [Potentilla anserina]
                                                   [Potentilla egedii subsp. yukonensis]
                                                   [Potentilla yukonensis]
                                               Argentina anserina subsp. anserina
                                                     [Argentina anserina var. concolor]
                                                     [Potentilla anserina subsp. anserina]
                                                     [Potentilla anserina var. concolor]
                                                     [Potentilla anserina var. grandis]
                                                     [Potentilla anserina var. sericea]
                                                     [Potentilla anserina var. yukonensis]
                                                     [Potentilla anserina]
                                                     [Potentilla yukonensis]
                                               Argentina anserina subsp. egedei
                                                     [Potentilla anserina subsp. pacifica]
                                                     [Potentilla anserina var. lanata]
                                                     [Potentilla anserina var. rolandii]
                                                     [Potentilla pacifica]
                                                     [Potentilla rolandii]
                                               Argentina anserina subsp. groenlandica
                                                     [Argentina egedii subsp. groenlandica]
                                                     [Potentilla anserina var. groenlandica]
                                                     [Potentilla egedii var. groenlandica]
                                             Argentina egedii
                                               Argentina egedii subsp. egedii
                                                     [Potentilla anserina subsp. egedii]
                                                     [Potentilla anserina subsp. pacifica]
                                                     [Potentilla anserina var. grandis]
                                                     [Potentilla anserina var. lanata]
                                                     [Potentilla anserina var. rolandii]
                                                     [Potentilla egedii subsp. grandis]
                                                     [Potentilla egedii var. grandis]
                                                     [Potentilla pacifica]
                                                     [Potentilla rolandii]
                                     Argillochloa
                                     Aronia
                                             Aronia arbutifolia
                                                   [Aronia arbutifolia f. glabra]
                                                   [Aronia arbutifolia var. glabra]
                                                   [Crataegus arbutifolia]
                                                   [Crataegus densiflora]
                                                   [Photinia pyrifolia]
                                                   [Pyrus arbutifolia]
                                                   [Pyrus prunifolia]
                                                   [Sorbus arbutifolia]
                                             Aronia melanocarpa
                                                   [Aronia arbutifolia var. nigra]
                                                   [Aronia nigra]
                                                   [Photinia melanocarpa]
                                                   [Pyrus melanocarpa]
                                                   [Sorbus melanocarpa]
                                     Aruncus
                                             Aruncus dioicus
                                                   [Aruncus allegheniensis]
                                                   [Aruncus aruncus]
                                                   [Spiraea aruncus]
                                               Aruncus dioicus var. acuminatus
                                                     [Aruncus acuminatus]
                                                     [Aruncus sylvester subsp. acuminatus]
                                               Aruncus dioicus var. dioicus
                                                     [Aruncus allegheniensis]
                                               Aruncus dioicus var. kamtschaticus
                                                     [Aruncus dioicus subsp. vulgaris]
                                                     [Aruncus dioicus var. vulgaris]
                                                     [Aruncus sylvester]
                                                     [Aruncus vulgaris]
                                               Aruncus dioicus var. pubescens
                                                     [Aruncus allegheniensis var. pubescens]
                                                     [Aruncus pubescens]
                                     Cercocarpus
                                             Cercocarpus intricatus
                                                   [Cercocarpus intricatus var. villosus]
                                                   [Cercocarpus ledifolius var. intricatus]
                                             Cercocarpus ledifolius
                                                   [Cercocarpus ledifolius var. hypoleucus]
                                               Cercocarpus ledifolius var. intercedens
                                                     [Cercocarpus ledifolius var. intermontanus]
                                               Cercocarpus ledifolius var. ledifolius
                                                     [Cercocarpus ledifolius var. hypoleucus]
                                             Cercocarpus montanus
                                                   [Cercocarpus montanus var. flabellifolius]
                                               Cercocarpus montanus var. argenteus
                                                     [Cercocarpus argenteus]
                                               Cercocarpus montanus var. blancheae
                                                     [Cercocarpus alnifolius]
                                                     [Cercocarpus betuloides var. blancheae]
                                                     [Cercocarpus montanus subsp. blancheae]
                                               Cercocarpus montanus var. glaber
                                                     [Cercocarpus betuloides var. betuloides]
                                                     [Cercocarpus betuloides var. multiflorus]
                                                     [Cercocarpus betuloides]
                                               Cercocarpus montanus var. macrourus
                                                     [Cercocarpus betuloides var. macrourus]
                                               Cercocarpus montanus var. minutiflorus
                                                     [Cercocarpus minutiflorus]
                                               Cercocarpus montanus var. montanus
                                                     [Cercocarpus montanus var. flabellifolius]
                                               Cercocarpus montanus var. paucidentatus
                                                     [Cercocarpus breviflorus var. eximius]
                                                     [Cercocarpus breviflorus]
                                             Cercocarpus traskiae
                                                   [Cercocarpus betuloides var. traskiae]
                                                   [Cercocarpus montanus var. traskiae]
                                     Cerdana
                                     Cerefolium
                                     Chaenomeles
                                             Chaenomeles japonica
                                                   [Cydonia japonica]
                                             Chaenomeles speciosa
                                                   [Chaenomeles lagenaria]
                                     Chamaebatia
                                             Chamaebatia australis
                                             Chamaebatia foliolosa
                                     Chamaebatiaria
                                             Chamaebatiaria millefolium
                                     Chamaerhodos
                                             Chamaerhodos erecta
                                                   [Chamaerhodos erecta subsp. nuttallii]
                                                   [Chamaerhodos erecta var. parviflora]
                                                   [Chamaerhodos nuttallii var. keweenawensis]
                                                   [Chamaerhodos nuttallii]
                                     Coleogyne
                                             Coleogyne ramosissima
                                     Coleosanthus
                                     Comarum
                                             Comarum palustre
                                                   [Potentilla palustris var. parvifolia]
                                                   [Potentilla palustris var. villosa]
                                                   [Potentilla palustris]
                                     Cotoneaster
                                           [Cotoneaster adpressus var. praecox]
                                           [Cotoneaster hybridus var. pendulus]
                                             Cotoneaster acuminatus
                                             Cotoneaster acutifolius
                                             Cotoneaster adpressus
                                                   [Cotoneaster adpressus var. praecox]
                                             Cotoneaster apiculatus
                                             Cotoneaster ascendens
                                                   [Cotoneaster horizontalis var. wilsonii]
                                             Cotoneaster bullatus
                                             Cotoneaster dielsianus
                                             Cotoneaster divaricatus
                                             Cotoneaster franchetii
                                             Cotoneaster horizontalis
                                                   [Cotoneaster horizontalis var. wilsonii]
                                             Cotoneaster hupehensis
                                             Cotoneaster hybridus
                                             Cotoneaster lacteus
                                             Cotoneaster lucidus
                                             Cotoneaster mucronatus
                                             Cotoneaster multiflorus
                                                   [Cotoneaster multiflora]
                                                   [Crataegus multiflora]
                                             Cotoneaster nanshan
                                             Cotoneaster nitens
                                             Cotoneaster pannosus
                                             Cotoneaster rehderi
                                                   [Cotoneaster bullatus var. macrophyllus]
                                             Cotoneaster simonsii
                                     Crataegus
                                             Crataegus aemula
                                             Crataegus aestivalis
                                                   [Crataegus luculenta]
                                                   [Crataegus maloides]
                                             Crataegus alabamensis
                                               Crataegus alabamensis var. ravenelii
                                                     [Crataegus ravenelii]
                                             Crataegus alleghaniensis
                                               Crataegus alleghaniensis var. extraria
                                                     [Crataegus extraria]
                                               Crataegus alleghaniensis var. mira
                                                     [Crataegus mira]
                                             Crataegus alma
                                             Crataegus ambitiosa
                                             Crataegus anamesa
                                                   [Crataegus antiplasta]
                                             Crataegus ancisa
                                             Crataegus annosa
                                             Crataegus anomala
                                                   [Crataegus arnoldiana]
                                             Crataegus apiomorpha
                                                   [Crataegus apiomorpha var. cyanophylla]
                                                   [Crataegus merita]
                                                   [Crataegus vittata]
                                             Crataegus arborea
                                                   [Crataegus arborea var. ohioensis]
                                                   [Crataegus ohioensis]
                                                   [Crataegus pyracanthoides var. arborea]
                                             Crataegus arcana
                                             Crataegus arrogans
                                             Crataegus ater
                                             Crataegus austromontana
                                             Crataegus beadlei
                                             Crataegus beata
                                                   [Crataegus strigosa]
                                             Crataegus berberifolia
                                                   [Crataegus berberifolia var. edita]
                                                   [Crataegus crocina]
                                                   [Crataegus edita]
                                                   [Crataegus edura]
                                                   [Crataegus fera]
                                                   [Crataegus tersa]
                                                   [Crataegus torva]
                                             Crataegus bona
                                             Crataegus brachyacantha
                                             Crataegus brainerdii
                                             Crataegus brazoria
                                             Crataegus brevipes
                                             Crataegus calpodendron
                                                   [Crataegus acanthacolonensis]
                                                   [Crataegus calpodendron var. gigantea]
                                                   [Crataegus calpodendron var. globosa]
                                                   [Crataegus calpodendron var. hispida]
                                                   [Crataegus calpodendron var. hispidula]
                                                   [Crataegus calpodendron var. microcarpa]
                                                   [Crataegus calpodendron var. mollicula]
                                                   [Crataegus calpodendron var. obesa]
                                                   [Crataegus chapmanii]
                                                   [Crataegus fontanesiana]
                                                   [Crataegus globosa]
                                             Crataegus canescens
                                                   [Mespilus canescens]
                                             Crataegus carrollensis
                                             Crataegus chrysocarpa
                                                   [Crataegus aboriginum]
                                                   [Crataegus brunetiana var. fernaldii]
                                                   [Crataegus brunetiana]
                                                   [Crataegus chrysocarpa var. aboriginum]
                                                   [Crataegus chrysocarpa var. longiacuminata]
                                                   [Crataegus coccinata]
                                                   [Crataegus columbiana var. chrysocarpa]
                                                   [Crataegus doddsii]
                                                   [Crataegus faxonii var. praecoqua]
                                                   [Crataegus faxonii var. praetermissa]
                                                   [Crataegus faxonii]
                                                   [Crataegus illuminata]
                                                   [Crataegus jackii]
                                                   [Crataegus laurentiana var. brunetiana]
                                                   [Crataegus laurentiana var. dissimilifolia]
                                                   [Crataegus mercerensis]
                                                   [Crataegus putnamiana]
                                                   [Crataegus sicca var. glabrifolia]
                                                   [Crataegus sicca]
                                               Crataegus chrysocarpa var. chrysocarpa
                                                     [Crataegus aboriginum]
                                                     [Crataegus brunetiana var. fernaldii]
                                                     [Crataegus brunetiana]
                                                     [Crataegus caliciglabrata]
                                                     [Crataegus chrysocarpa var. aboriginum]
                                                     [Crataegus chrysocarpa var. longiacuminata]
                                                     [Crataegus coccinata]
                                                     [Crataegus columbiana var. chrysocarpa]
                                                     [Crataegus doddsii]
                                                     [Crataegus faxonii var. durifrucata]
                                                     [Crataegus faxonii var. praecoqua]
                                                     [Crataegus faxonii var. praetermissa]
                                                     [Crataegus faxonii]
                                                     [Crataegus illuminata]
                                                     [Crataegus jackii]
                                                     [Crataegus keepii]
                                                     [Crataegus laurentiana var. brunetiana]
                                                     [Crataegus laurentiana var. dissimilifolia]
                                                     [Crataegus mercerensis]
                                                     [Crataegus putnamiana]
                                                     [Crataegus rotundifolia]
                                                     [Crataegus sicca var. glabrifolia]
                                                     [Crataegus sicca]
                                                     [Crataegus subrotundifolia]
                                               Crataegus chrysocarpa var. phoenicea
                                               Crataegus chrysocarpa var. piperi
                                                     [Crataegus columbiana var. piperi]
                                                     [Crataegus columbiana]
                                                     [Crataegus piperi]
                                               Crataegus chrysocarpa var. rotundifolia
                                               Crataegus chrysocarpa var. subrotundifolia
                                                     [Crataegus subrotundifolia]
                                             Crataegus coccinea
                                               Crataegus coccinea var. fulleriana
                                                     [Crataegus confragosa]
                                                     [Crataegus fulleriana var. chippewaensis]
                                                     [Crataegus fulleriana var. gigantea]
                                                     [Crataegus fulleriana var. miranda]
                                                     [Crataegus fulleriana]
                                                     [Crataegus holmesiana var. chippewaensis]
                                                     [Crataegus holmesiana var. magniflora]
                                                     [Crataegus illecebrosa]
                                             Crataegus coccinioides
                                             Crataegus coleae
                                                   [Crataegus eatoniana]
                                                   [Crataegus macauleyae]
                                             Crataegus compacta
                                             Crataegus compta
                                                   [Crataegus levis]
                                                   [Crataegus milleri]
                                             Crataegus condigna
                                             Crataegus consanguinea
                                             Crataegus contrita
                                             Crataegus corusca
                                                   [Crataegus blothra]
                                                   [Crataegus corusca var. gigantea]
                                                   [Crataegus corusca var. hillii]
                                                   [Crataegus hillii]
                                             Crataegus crus-galli
                                                   [Crataegus acutifolia var. insignis]
                                                   [Crataegus acutifolia]
                                                   [Crataegus algens]
                                                   [Crataegus barrettiana]
                                                   [Crataegus bushii]
                                                   [Crataegus canbyi]
                                                   [Crataegus cherokeensis]
                                                   [Crataegus cocksii]
                                                   [Crataegus crus-galli var. barrettiana]
                                                   [Crataegus crus-galli var. bellica]
                                                   [Crataegus crus-galli var. capillata]
                                                   [Crataegus crus-galli var. exigua]
                                                   [Crataegus crus-galli var. leptophylla]
                                                   [Crataegus crus-galli var. macra]
                                                   [Crataegus crus-galli var. oblongata]
                                                   [Crataegus crus-galli var. pachyphylla]
                                                   [Crataegus crus-galli var. pyracanthifolia]
                                                   [Crataegus danielsii]
                                                   [Crataegus denaria]
                                                   [Crataegus fecunda]
                                                   [Crataegus fontanesiana]
                                                   [Crataegus hannibalensis]
                                                   [Crataegus mohrii]
                                                   [Crataegus operta]
                                                   [Crataegus palliata]
                                                   [Crataegus palmeri]
                                                   [Crataegus permixta]
                                                   [Crataegus pyracanthoides]
                                                   [Crataegus regalis var. paradoxa]
                                                   [Crataegus regalis]
                                                   [Crataegus sabineana]
                                                   [Crataegus schizophylla]
                                                   [Crataegus signata]
                                                   [Crataegus subpilosa]
                                                   [Crataegus tantula]
                                                   [Crataegus tenax]
                                                   [Crataegus triumphalis]
                                                   [Crataegus uniqua]
                                                   [Crataegus vallicola]
                                               Crataegus crus-galli var. regalis
                                                     [Crataegus regalis var. paradoxa]
                                                     [Crataegus regalis]
                                             Crataegus dallasiana
                                             Crataegus desueta
                                                   [Crataegus desueta var. wausaukiensis]
                                             Crataegus dilatata
                                                   [Crataegus coccinioides var. locuples]
                                                   [Crataegus conspecta]
                                                   [Crataegus locuples]
                                             Crataegus dispar
                                             Crataegus disperma
                                                   [Crataegus collicola]
                                                   [Crataegus collina var. collicola]
                                                   [Crataegus cuneiformis]
                                                   [Crataegus disperma var. peoriensis]
                                                   [Crataegus pausiaca]
                                                   [Crataegus peoriensis]
                                                   [Crataegus punctata var. pausiaca]
                                             Crataegus dispessa
                                             Crataegus distincta
                                             Crataegus dodgei
                                                   [Crataegus crassifolia]
                                                   [Crataegus delosii]
                                                   [Crataegus dodgei var. flavida]
                                                   [Crataegus dodgei var. rotundata]
                                                   [Crataegus flavida]
                                                   [Crataegus minutiflora]
                                                   [Crataegus rotundata]
                                             Crataegus douglasii
                                                   [Crataegus columbiana]
                                               Crataegus douglasii var. douglasii
                                             Crataegus engelmannii
                                                   [Crataegus engelmannii var. sinistra]
                                                   [Crataegus sublobulata]
                                             Crataegus erythrocarpa
                                             Crataegus erythropoda
                                             Crataegus exilis
                                             Crataegus flabellata
                                                   [Crataegus densiflora]
                                                   [Crataegus flabellata var. densiflora]
                                                   [Crataegus flabellata var. grayana]
                                                   [Crataegus grayana]
                                             Crataegus flava
                                                   [Crataegus aprica]
                                                   [Crataegus floridana]
                                                   [Crataegus leonensis]
                                                   [Crataegus lepida]
                                                   [Crataegus meridiana]
                                                   [Crataegus michauxii]
                                                   [Crataegus ravenelii]
                                                   [Crataegus recurvata]
                                                   [Crataegus senta]
                                                   [Crataegus visenda]
                                             Crataegus forbesiae
                                                   [Crataegus forbesae]
                                             Crataegus fragilis
                                             Crataegus furtiva
                                             Crataegus glareosa
                                             Crataegus grandis
                                             Crataegus gregalis
                                             Crataegus greggiana
                                             Crataegus harbisonii
                                                   [Crataegus ashei]
                                             Crataegus harveyana
                                             Crataegus helvina
                                             Crataegus holmesiana
                                                   [Crataegus holmesiana var. amicta]
                                                   [Crataegus holmesiana var. villipes]
                                                   [Crataegus villipes]
                                             Crataegus hudsonica
                                             Crataegus ideae
                                             Crataegus ignave
                                             Crataegus immanis
                                             Crataegus impar
                                             Crataegus inanis
                                             Crataegus incaedua
                                             Crataegus indicens
                                             Crataegus insidiosa
                                             Crataegus integra
                                             Crataegus intricata
                                                   [Crataegus biltmoreana var. stonei]
                                                   [Crataegus biltmoreana]
                                                   [Crataegus boyntonii]
                                                   [Crataegus foetida]
                                                   [Crataegus fortunata]
                                                   [Crataegus horseyi]
                                                   [Crataegus intricata var. boyntonii]
                                                   [Crataegus intricata var. neobushii]
                                                   [Crataegus intricata var. rubella]
                                                   [Crataegus intricata var. straminea]
                                                   [Crataegus macracantha]
                                                   [Crataegus neobushii]
                                                   [Crataegus ouachitensis var. minor]
                                                   [Crataegus ouachitensis]
                                                   [Crataegus padifolia var. incarnata]
                                                   [Crataegus padifolia]
                                                   [Crataegus pagensis]
                                                   [Crataegus pallens]
                                                   [Crataegus populifolia]
                                                   [Crataegus rubella]
                                                   [Crataegus stonei]
                                                   [Crataegus straminea]
                                               Crataegus intricata var. biltmoreana
                                                     [Crataegus biltmoreana var. stonei]
                                                     [Crataegus biltmoreana]
                                                     [Crataegus stonei]
                                               Crataegus intricata var. fortunata
                                                     [Crataegus fortunata]
                                               Crataegus intricata var. horseyi
                                                     [Crataegus horseyi]
                                               Crataegus intricata var. padifolia
                                                     [Crataegus padifolia var. incarnata]
                                                     [Crataegus padifolia]
                                             Crataegus invicta
                                             Crataegus iracunda
                                                   [Crataegus beckwithiae]
                                                   [Crataegus brumalis]
                                                   [Crataegus iracunda var. brumalis]
                                                   [Crataegus iracunda var. diffusa]
                                                   [Crataegus iracunda var. populnea]
                                                   [Crataegus iracunda var. silvicola]
                                                   [Crataegus iracunda var. stolonifera]
                                                   [Crataegus macrosperma var. demissa]
                                                   [Crataegus populnea]
                                                   [Crataegus stolonifera]
                                             Crataegus irrasa
                                                   [Crataegus irrasa var. blanchardii]
                                                   [Crataegus mansfieldensis]
                                                   [Crataegus oakesiana]
                                             Crataegus jesupii
                                                   [Crataegus filipes]
                                             Crataegus jonesae
                                                   [Crataegus harryi]
                                                   [Crataegus laurentiana]
                                             Crataegus jonesiae
                                                   [Crataegus harryi]
                                                   [Crataegus jonesiae var. brownietta]
                                                   [Crataegus jonesiae var. harryi]
                                                   [Crataegus laurentiana]
                                             Crataegus kelloggii
                                             Crataegus kennedyi
                                             Crataegus knieskerniana
                                             Crataegus lacrimata
                                             Crataegus laevigata
                                             Crataegus laneyi
                                                   [Crataegus divisa]
                                             Crataegus lassa
                                               Crataegus lassa var. lanata
                                                     [Crataegus lanata]
                                             Crataegus latebrosa
                                             Crataegus lemingtonensis
                                             Crataegus lettermanii
                                                   [Crataegus hirtiflora]
                                             Crataegus limata
                                             Crataegus limnophila
                                             Crataegus lucorum
                                                   [Crataegus insolens]
                                             Crataegus lumaria
                                                   [Crataegus caesariata]
                                                   [Crataegus chrysocarpa var. caesariata]
                                                   [Crataegus dodgei var. lumaria]
                                             Crataegus macrocarpa
                                                   [Crataegus lepida]
                                             Crataegus macrosperma
                                                   [Crataegus chadsfordiana]
                                                   [Crataegus fluviatilis]
                                                   [Crataegus fretalis]
                                                   [Crataegus macrosperma var. acutiloba]
                                                   [Crataegus macrosperma var. eganii]
                                                   [Crataegus macrosperma var. matura]
                                                   [Crataegus macrosperma var. pastora]
                                                   [Crataegus macrosperma var. pentandra]
                                                   [Crataegus macrosperma var. roanensis]
                                                   [Crataegus randiana]
                                                   [Crataegus roanensis var. fluviatilis]
                                                   [Crataegus roanensis var. heidelbergensis]
                                                   [Crataegus roanensis]
                                             Crataegus maligna
                                             Crataegus margarettae
                                                   [Crataegus evansiana]
                                             Crataegus margarettiae
                                                   [Crataegus evansiana]
                                                   [Crataegus margarettiae var. angustifolia]
                                                   [Crataegus margarettiae var. brownii]
                                                   [Crataegus margarettiae var. meiophylla]
                                             Crataegus marshallii
                                             Crataegus media
                                                   [Crataegus haemacarpa]
                                             Crataegus membranacea
                                             Crataegus menandiana
                                             Crataegus mendosa
                                             Crataegus mollis
                                                   [Crataegus albicans]
                                                   [Crataegus arkansana]
                                                   [Crataegus brachyphylla]
                                                   [Crataegus cibaria]
                                                   [Crataegus gravida]
                                                   [Crataegus induta]
                                                   [Crataegus invisa]
                                                   [Crataegus lacera]
                                                   [Crataegus limaria]
                                                   [Crataegus mollis var. gigantea]
                                                   [Crataegus mollis var. incisifolia]
                                                   [Crataegus mollis var. sera]
                                                   [Crataegus noelensis]
                                                   [Crataegus placens]
                                               Crataegus mollis var. dumetosa
                                               Crataegus mollis var. lanuginosa
                                                     [Crataegus lanuginosa]
                                               Crataegus mollis var. meridionalis
                                                     [Crataegus meridionalis]
                                               Crataegus mollis var. texana
                                                     [Crataegus texana]
                                               Crataegus mollis var. viburnifolia
                                                     [Crataegus viburnifolia]
                                             Crataegus monogyna
                                                   [Crataegus curvisepala]
                                                   [Crataegus oxyacantha var. paulii]
                                                   [Crataegus oxyacantha]
                                             Crataegus munda
                                             Crataegus nananixonii
                                             Crataegus nitida
                                             Crataegus nitidula
                                                   [Crataegus nitidula var. limatula]
                                                   [Crataegus nitidula var. macrocarpa]
                                                   [Crataegus nitidula var. recedens]
                                                   [Crataegus recedens]
                                             Crataegus notha
                                             Crataegus nuda
                                             Crataegus okanaganensis
                                             Crataegus okennonii
                                             Crataegus opaca
                                                   [Crataegus nudiflora]
                                             Crataegus opulens
                                                   [Crataegus beata var. opulens]
                                             Crataegus oreophila
                                             Crataegus ovata
                                                   [Crataegus viridis var. ovata]
                                             Crataegus panda
                                             Crataegus pearsonii
                                             Crataegus peckietta
                                             Crataegus pedicellata
                                                   [Crataegus aulica]
                                                   [Crataegus caesa]
                                                   [Crataegus ellwangeriana]
                                                   [Crataegus habereri]
                                                   [Crataegus letchworthiana]
                                                   [Crataegus pedicellata var. assurgens]
                                                   [Crataegus pedicellata var. caesa]
                                                   [Crataegus pedicellata var. ellwangeriana]
                                                   [Crataegus pedicellata var. robesoniana]
                                                   [Crataegus pedicellata var. sertata]
                                               Crataegus pedicellata var. albicans
                                             Crataegus penita
                                                   [Crataegus amnicola]
                                             Crataegus pennsylvanica
                                                   [Crataegus tatnalliana]
                                             Crataegus pequotorum
                                             Crataegus perjucunda
                                             Crataegus persimilis
                                                   [Crataegus laetifica]
                                                   [Crataegus prunifolia]
                                             Crataegus phaenopyrum
                                                   [Crataegus cordata]
                                                   [Crataegus populifolia]
                                                   [Crataegus youngii]
                                             Crataegus phippsii
                                             Crataegus pilosa
                                             Crataegus pinetorum
                                             Crataegus poliophylla
                                             Crataegus porrecta
                                             Crataegus pratensis
                                             Crataegus pringlei
                                                   [Crataegus pringlei var. exclusa]
                                                   [Crataegus pringlei var. lobulata]
                                             Crataegus prona
                                                   [Crataegus gravis]
                                             Crataegus pruinosa
                                                   [Crataegus aspera]
                                                   [Crataegus cognata]
                                                   [Crataegus congesta]
                                                   [Crataegus crawfordiana]
                                                   [Crataegus deltoides]
                                                   [Crataegus formosa]
                                                   [Crataegus gattingeri var. rigida]
                                                   [Crataegus gattingeri]
                                                   [Crataegus gaudens]
                                                   [Crataegus georgiana]
                                                   [Crataegus lecta]
                                                   [Crataegus leiophylla]
                                                   [Crataegus littoralis]
                                                   [Crataegus mackenziei var. aspera]
                                                   [Crataegus mackenziei var. bracteata]
                                                   [Crataegus mackenziei]
                                                   [Crataegus parvula]
                                                   [Crataegus platycarpa]
                                                   [Crataegus porteri var. caerulescens]
                                                   [Crataegus porteri]
                                                   [Crataegus pruinosa var. cognata]
                                                   [Crataegus pruinosa var. congesta]
                                                   [Crataegus pruinosa var. conjuncta]
                                                   [Crataegus pruinosa var. grandiflora]
                                                   [Crataegus pruinosa var. latisepala]
                                                   [Crataegus pruinosa var. leiophylla]
                                                   [Crataegus pruinosa var. pachypoda]
                                                   [Crataegus pruinosa var. parvula]
                                                   [Crataegus pruinosa var. porteri]
                                                   [Crataegus pruinosa var. rugosa]
                                                   [Crataegus pruinosa var. virella]
                                                   [Crataegus rotundifolia]
                                                   [Crataegus rugosa]
                                                   [Crataegus vicinalis]
                                                   [Crataegus virella]
                                               Crataegus pruinosa var. dissona
                                                     [Crataegus disjuncta]
                                                     [Crataegus dissona var. bellula]
                                                     [Crataegus dissona]
                                                     [Crataegus franklinensis]
                                                     [Crataegus incisa]
                                                     [Crataegus pruinosa var. brachypoda]
                                                     [Crataegus pruinosa var. delawarensis]
                                                     [Crataegus relicta]
                                               Crataegus pruinosa var. gattingeri
                                                     [Crataegus gattingeri var. rigida]
                                                     [Crataegus gattingeri]
                                             Crataegus puberis
                                             Crataegus pulcherrima
                                                   [Crataegus opima]
                                                   [Crataegus robur]
                                               Crataegus pulcherrima var. opima
                                                     [Crataegus opima]
                                             Crataegus punctata
                                                   [Crataegus collina var. secta]
                                                   [Crataegus collina var. sordida]
                                                   [Crataegus collina var. succincta]
                                                   [Crataegus collina]
                                                   [Crataegus fastosa]
                                                   [Crataegus punctata var. aurea]
                                                   [Crataegus punctata var. canescens]
                                                   [Crataegus punctata var. microphylla]
                                                   [Crataegus verruculosa]
                                             Crataegus putata
                                             Crataegus quaesita
                                               Crataegus quaesita var. floridana
                                                     [Crataegus floridana]
                                             Crataegus ravida
                                             Crataegus resima
                                             Crataegus reverchonii
                                                   [Crataegus discolor]
                                                   [Crataegus reverchonii var. discolor]
                                                   [Crataegus reverchonii var. stevensiana]
                                                   [Crataegus stevensiana]
                                               Crataegus reverchonii var. mohrii
                                                     [Crataegus mohrii]
                                               Crataegus reverchonii var. palmeri
                                                     [Crataegus palmeri]
                                             Crataegus rhipidophylla
                                                   [Crataegus curvisepala]
                                                   [Crataegus oxyacantha var. paulii]
                                             Crataegus rhodella
                                             Crataegus rigens
                                             Crataegus rivularis
                                                   [Crataegus douglasii var. rivularis]
                                             Crataegus rubrocarnea
                                             Crataegus rufula
                                             Crataegus saligna
                                                   [Crataegus douglasii var. duchesnensis]
                                             Crataegus sargentii
                                             Crataegus scabrida
                                                   [Crataegus balkwillii]
                                                   [Crataegus brainerdii var. asperifolia]
                                                   [Crataegus brainerdii var. cyclophylla]
                                                   [Crataegus brainerdii var. egglestonii]
                                                   [Crataegus brainerdii var. scabrida]
                                                   [Crataegus dunbarii]
                                                   [Crataegus hadleyana]
                                                   [Crataegus improvisa]
                                                   [Crataegus iterata]
                                                   [Crataegus pinguis]
                                                   [Crataegus scabrida var. asperifolia]
                                                   [Crataegus scabrida var. balkwillii]
                                                   [Crataegus scabrida var. cyclophylla]
                                                   [Crataegus scabrida var. dunbarii]
                                                   [Crataegus scabrida var. egglestonii]
                                                   [Crataegus scabrida var. hadleyana]
                                                   [Crataegus scabrida var. honesta]
                                                   [Crataegus scabrida var. improvisa]
                                             Crataegus schuettei
                                                   [Crataegus alnorum]
                                                   [Crataegus basilica]
                                                   [Crataegus ferrissii]
                                                   [Crataegus schuettei var. basilica]
                                                   [Crataegus schuettei var. ferrissii]
                                                   [Crataegus schuettei var. gigantea]
                                                   [Crataegus tortilis]
                                               Crataegus schuettei var. cuneata
                                             Crataegus shaferi
                                             Crataegus simulata
                                             Crataegus sororia
                                               Crataegus sororia var. visenda
                                                     [Crataegus visenda]
                                             Crataegus spathulata
                                             Crataegus spatiosa
                                                   [Crataegus handyae]
                                             Crataegus spissa
                                             Crataegus stenosepala
                                             Crataegus submollis
                                                   [Crataegus champlainensis]
                                             Crataegus suborbiculata
                                                   [Crataegus durobrivensis]
                                                   [Crataegus kellermanii]
                                                   [Crataegus neobaxteri]
                                                   [Crataegus saundersiana]
                                                   [Crataegus silvestris]
                                                   [Crataegus suborbiculata var. saundersiana]
                                             Crataegus succulenta
                                                   [Crataegus ambrosia]
                                                   [Crataegus ardula]
                                                   [Crataegus bicknellii]
                                                   [Crataegus celsa]
                                                   [Crataegus chrysocarpa var. bicknellii]
                                                   [Crataegus columbiana var. occidentalis]
                                                   [Crataegus divida]
                                                   [Crataegus ferta]
                                                   [Crataegus florifera var. celsa]
                                                   [Crataegus florifera var. mortonis]
                                                   [Crataegus florifera var. shirleyensis]
                                                   [Crataegus florifera var. virilis]
                                                   [Crataegus florifera]
                                                   [Crataegus gemmosa]
                                                   [Crataegus incerta]
                                                   [Crataegus integriloba]
                                                   [Crataegus laxiflora]
                                                   [Crataegus leucantha]
                                                   [Crataegus macracantha var. colorado]
                                                   [Crataegus macracantha var. divida]
                                                   [Crataegus macracantha var. integriloba]
                                                   [Crataegus macracantha var. occidentalis]
                                                   [Crataegus macracantha var. pertomentosa]
                                                   [Crataegus macracantha]
                                                   [Crataegus mortonis]
                                                   [Crataegus neofluvialis]
                                                   [Crataegus pertomentosa]
                                                   [Crataegus pisifera]
                                                   [Crataegus saeva]
                                                   [Crataegus shirleyensis]
                                                   [Crataegus silvestris]
                                                   [Crataegus succulenta var. gemmosa]
                                                   [Crataegus succulenta var. laxiflora]
                                                   [Crataegus succulenta var. macracantha]
                                                   [Crataegus succulenta var. michiganensis]
                                                   [Crataegus succulenta var. neofluvialis]
                                                   [Crataegus succulenta var. occidentalis]
                                                   [Crataegus succulenta var. pertomentosa]
                                                   [Crataegus succulenta var. pisifera]
                                                   [Crataegus succulenta var. rutila]
                                                   [Crataegus sylvestris]
                                                   [Crataegus venulosa]
                                                   [Crataegus virilis]
                                             Crataegus suksdorfii
                                                   [Crataegus douglasii var. suksdorfii]
                                                   [Crataegus gaylussacia]
                                             Crataegus sutherlandensis
                                             Crataegus tanuphylla
                                             Crataegus thermopegaea
                                             Crataegus tinctoria
                                             Crataegus tracyi
                                                   [Crataegus montivaga]
                                             Crataegus triflora
                                             Crataegus tristis
                                             Crataegus turnerorum
                                                   [Crataegus secreta]
                                             Crataegus uniflora
                                                   [Crataegus bisulcata]
                                                   [Crataegus choriophylla]
                                                   [Crataegus raleighensis]
                                               Crataegus uniflora var. brittonii
                                                     [Crataegus brittonii]
                                             Crataegus uvaldensis
                                             Crataegus vailiae
                                                   [Crataegus brittonii]
                                             Crataegus valida
                                             Crataegus venusta
                                               Crataegus venusta var. pallens
                                                     [Crataegus pallens]
                                             Crataegus versuta
                                             Crataegus viridis
                                                   [Crataegus abbreviata]
                                                   [Crataegus amicalis]
                                                   [Crataegus atrorubens]
                                                   [Crataegus blanda]
                                                   [Crataegus enuculata]
                                                   [Crataegus ingens]
                                                   [Crataegus interior]
                                                   [Crataegus micrantha]
                                                   [Crataegus tripartita]
                                                   [Crataegus viridis var. interior]
                                                   [Crataegus viridis var. lanceolata]
                                                   [Crataegus viridis var. lutensis]
                                               Crataegus viridis var. desertorum
                                                     [Crataegus desertorum]
                                               Crataegus viridis var. glabriuscula
                                                     [Crataegus glabriuscula]
                                               Crataegus viridis var. velutina
                                                     [Crataegus velutina]
                                               Crataegus viridis var. viridis
                                                     [Crataegus abbreviata]
                                                     [Crataegus amicalis]
                                                     [Crataegus atrorubens]
                                                     [Crataegus blanda]
                                                     [Crataegus enuculata]
                                                     [Crataegus glabriuscula]
                                                     [Crataegus ingens]
                                                     [Crataegus interior]
                                                     [Crataegus micrantha]
                                                     [Crataegus tripartita]
                                                     [Crataegus velutina]
                                                     [Crataegus viridis var. interior]
                                                     [Crataegus viridis var. lanceolata]
                                                     [Crataegus viridis var. lutensis]
                                                     [Crataegus viridis var. lutescens]
                                             Crataegus vulsa
                                             Crataegus warneri
                                             Crataegus websteri
                                             Crataegus whittakeri
                                             Crataegus williamsii
                                             Crataegus wootoniana
                                             Crataegus xanthophylla
                                     Cydonia
                                             Cydonia oblonga
                                                   [Cydonia vulgaris]
                                                   [Pyrus cydonia]
                                     Cylactis
                                             Cylactis arctica
                                     Dalibarda
                                             Dalibarda repens
                                                   [Rubus dalibarda]
                                                   [Rubus repens]
                                     Dasiphora
                                             Dasiphora arbuscula
                                             Dasiphora fruticosa
                                                   [Dasiphora floribunda]
                                                   [Dasiphora fruticosa subsp. floribunda]
                                                   [Pentaphylloides floribunda]
                                                   [Pentaphylloides fruticosa]
                                                   [Potentilla floribunda]
                                                   [Potentilla fruticosa subsp. floribunda]
                                                   [Potentilla fruticosa var. farreri]
                                                   [Potentilla fruticosa var. tenuifolia]
                                                   [Potentilla fruticosa]
                                     Dryas
                                             Dryas drummondii
                                               Dryas drummondii var. drummondii
                                               Dryas drummondii var. eglandulosa
                                               Dryas drummondii var. tomentosa
                                             Dryas integrifolia
                                               Dryas integrifolia subsp. chamissonis
                                                     [Dryas chamissonis]
                                               Dryas integrifolia subsp. crenulata
                                                     [Dryas crenulata]
                                                     [Dryas incisa]
                                               Dryas integrifolia subsp. integrifolia
                                                     [Dryas integrifolia var. canescens]
                                                     [Dryas octopetala var. integrifolia]
                                               Dryas integrifolia subsp. sylvatica
                                                     [Dryas integrifolia var. subintegrifolia]
                                                     [Dryas sylvatica]
                                             Dryas octopetala
                                               Dryas octopetala subsp. alaskensis
                                                     [Dryas alaskensis]
                                               Dryas octopetala subsp. hookeriana
                                                     [Dryas hookeriana]
                                                     [Dryas octopetala var. hookeriana]
                                               Dryas octopetala subsp. incisa
                                                     [Dryas incisa]
                                               Dryas octopetala subsp. octopetala
                                                     [Dryas ajanensis]
                                                     [Dryas octopetala var. luteola]
                                               Dryas octopetala subsp. punctata
                                                     [Dryas octopetala var. glabrata]
                                                     [Dryas octopetala var. viscida]
                                                     [Dryas punctata]
                                               Dryas octopetala var. angustifolia
                                               Dryas octopetala var. asiatica
                                                     [Dryas ajanensis]
                                               Dryas octopetala var. kamtschatica
                                               Dryas octopetala var. octopetala
                                                     [Dryas octopetala var. luteola]
                                     Drymocallis
                                             Drymocallis arguta
                                               Drymocallis arguta subsp. arguta
                                                     [Drymocallis agrimonioides]
                                                     [Potentilla arguta subsp. arguta]
                                                     [Potentilla arguta]
                                               Drymocallis arguta subsp. convallaria
                                                     [Drymocallis convallaria]
                                                     [Potentilla arguta subsp. convallaria]
                                                     [Potentilla arguta var. convallaria]
                                                     [Potentilla convallaria]
                                             Drymocallis cuneifolia
                                               Drymocallis cuneifolia var. cuneifolia
                                             Drymocallis fissa
                                                   [Potentilla fissa]
                                                   [Potentilla scopulorum]
                                             Drymocallis glandulosa
                                               Drymocallis glandulosa subsp. arizonica
                                                     [Drymocallis arizonica]
                                                     [Potentilla glandulosa subsp. arizonica]
                                               Drymocallis glandulosa subsp. ashlandica
                                                     [Potentilla ashlandica]
                                                     [Potentilla glandulosa subsp. ashlandica]
                                               Drymocallis glandulosa subsp. ewanii
                                                     [Drymocallis cuneifolia var. ewanii]
                                                     [Potentilla glandulosa subsp. ewanii]
                                               Drymocallis glandulosa subsp. glabrata
                                                     [Drymocallis glabrata]
                                                     [Potentilla glandulosa subsp. glabrata]
                                                     [Potentilla glandulosa var. intermedia]
                                               Drymocallis glandulosa subsp. glandulosa
                                                     [Drymocallis campanulata]
                                                     [Drymocallis rhomboidea]
                                                     [Potentilla glandulosa subsp. glandulosa]
                                                     [Potentilla glandulosa var. campanulata]
                                                     [Potentilla glandulosa var. incisa]
                                                     [Potentilla glandulosa]
                                                     [Potentilla rhomboidea]
                                               Drymocallis glandulosa subsp. globosa
                                                     [Potentilla glandulosa subsp. globosa]
                                               Drymocallis glandulosa subsp. hansenii
                                                     [Drymocallis hansenii]
                                                     [Potentilla glandulosa subsp. hansenii]
                                               Drymocallis glandulosa subsp. micropetala
                                                     [Drymocallis micropetala]
                                                     [Potentilla glandulosa subsp. micropetala]
                                                     [Potentilla glandulosa var. micropetala]
                                               Drymocallis glandulosa subsp. nevadensis
                                                     [Potentilla glandulosa subsp. nevadensis]
                                                     [Potentilla glandulosa var. nevadensis]
                                               Drymocallis glandulosa subsp. pseudorupestris
                                                     [Drymocallis pseudorupestris]
                                                     [Potentilla glandulosa subsp. pseudorupestris]
                                                     [Potentilla glandulosa var. pseudorupestris]
                                               Drymocallis glandulosa subsp. reflexa
                                                     [Potentilla glandulosa subsp. reflexa]
                                                     [Potentilla glandulosa var. reflexa]
                                                     [Potentilla reflexa]
                                     Duchesnea
                                     Eriobotrya
                                             Eriobotrya japonica
                                                   [Mespilus japonica]
                                     Eriocarpum
                                     Exochorda
                                             Exochorda racemosa
                                                   [Exochorda grandiflora]
                                     Exogonium
                                     Fallugia
                                             Fallugia paradoxa
                                     Filipendula
                                             Filipendula occidentalis
                                             Filipendula rubra
                                             Filipendula ulmaria
                                               Filipendula ulmaria subsp. denudata
                                                     [Filipendula denudata]
                                               Filipendula ulmaria subsp. ulmaria
                                                     [Spiraea ulmaria]
                                               Filipendula ulmaria var. denudata
                                             Filipendula vulgaris
                                                   [Filipendula hexapetala]
                                     Filix
                                             Filix fragilis
                                     Fragaria
                                             Fragaria ananassa
                                               Fragaria ananassa subsp. ananassa
                                                     [Fragaria ananassa var. ananassa]
                                                     [Fragaria chiloensis var. ananassa]
                                                     [Fragaria magna]
                                               Fragaria ananassa subsp. cuneifolia
                                                     [Fragaria ananassa var. cuneifolia]
                                                     [Fragaria cuneifolia]
                                                     [Fragaria grandiflora]
                                             Fragaria bringhurstii
                                             Fragaria cascadensis
                                             Fragaria chiloensis
                                               Fragaria chiloensis subsp. lucida
                                               Fragaria chiloensis subsp. pacifica
                                               Fragaria chiloensis subsp. sandwicensis
                                                     [Fragaria chiloensis var. sandwicensis]
                                                     [Fragaria sandwicensis]
                                             Fragaria vesca
                                               Fragaria vesca subsp. americana
                                                     [Fragaria americana]
                                                     [Fragaria vesca var. americana]
                                               Fragaria vesca subsp. bracteata
                                                     [Fragaria bracteata]
                                                     [Fragaria crinita]
                                                     [Fragaria helleri]
                                                     [Fragaria vesca var. bracteata]
                                                     [Fragaria vesca var. crinita]
                                               Fragaria vesca subsp. californica
                                                     [Fragaria californica var. franciscana]
                                                     [Fragaria californica]
                                               Fragaria vesca subsp. vesca
                                                     [Fragaria vesca var. alba]
                                             Fragaria virginiana
                                               Fragaria virginiana subsp. glauca
                                                     [Fragaria glauca]
                                                     [Fragaria multicipita]
                                                     [Fragaria ovalis]
                                                     [Fragaria pauciflora]
                                                     [Fragaria virginiana var. glauca]
                                                     [Fragaria virginiana var. ovalis]
                                                     [Fragaria virginiana var. terrae-novae]
                                               Fragaria virginiana subsp. grayana
                                                     [Fragaria grayana]
                                                     [Fragaria virginiana var. illinoensis]
                                               Fragaria virginiana subsp. platypetala
                                                     [Fragaria platypetala var. sibbaldifolia]
                                                     [Fragaria platypetala]
                                                     [Fragaria sibbaldifolia]
                                                     [Fragaria suksdorfii]
                                                     [Fragaria truncata]
                                                     [Fragaria virginiana var. platypetala]
                                               Fragaria virginiana subsp. virginiana
                                                     [Fragaria australis]
                                                     [Fragaria canadensis]
                                                     [Fragaria virginiana var. australis]
                                                     [Fragaria virginiana var. canadensis]
                                                     [Fragaria virginiana var. ovalis]
                                     Geum
                                             Geum aleppicum
                                                   [Geum aleppicum subsp. strictum]
                                                   [Geum aleppicum var. strictum]
                                                   [Geum strictum var. decurrens]
                                                   [Geum strictum]
                                             Geum aurantiacum
                                             Geum calthifolium
                                                   [Acomastylis calthifolia]
                                               Geum calthifolium subsp. calthifolium
                                                     [Acomastylis calthifolia]
                                             Geum canadense
                                                   [Geum canadense var. brevipes]
                                                   [Geum canadense var. camporum]
                                                   [Geum canadense var. grimesii]
                                               Geum canadense var. canadense
                                                     [Geum canadense var. brevipes]
                                                     [Geum canadense var. camporum]
                                                     [Geum canadense var. grimesii]
                                               Geum canadense var. texanum
                                             Geum donianum
                                                   [Waldsteinia doniana]
                                                   [Waldsteinia fragarioides subsp. doniana]
                                                   [Waldsteinia fragarioides var. parviflora]
                                                   [Waldsteinia parviflora]
                                             Geum fragarioides
                                                   [Waldsteinia fragarioides subsp. fragarioides]
                                                   [Waldsteinia fragarioides]
                                             Geum geniculatum
                                             Geum glaciale
                                                   [Novosieversia glacialis]
                                             Geum idahoense
                                                   [Waldsteinia idahoensis]
                                             Geum laciniatum
                                               Geum laciniatum var. laciniatum
                                               Geum laciniatum var. trichocarpum
                                             Geum lobatum
                                                   [Waldsteinia lobata]
                                             Geum macranthum
                                                   [Acomastylis macrantha]
                                                   [Geum schofieldii]
                                                   [Sieversia macrantha]
                                             Geum macrophyllum
                                               Geum macrophyllum var. macrophyllum
                                               Geum macrophyllum var. perincisum
                                                     [Geum macrophyllum subsp. perincisum]
                                                     [Geum macrophyllum var. rydbergii]
                                                     [Geum oregonense]
                                                     [Geum perincisum var. intermedium]
                                                     [Geum perincisum]
                                             Geum peckii
                                                   [Acomastylis peckii]
                                             Geum pentapetalum
                                                   [Sieversia pentapetala]
                                             Geum pulchrum
                                                   [Geum pervale]
                                             Geum radiatum
                                                   [Acomastylis radiata]
                                             Geum rivale
                                             Geum rossii
                                                   [Acomastylis rossii]
                                               Geum rossii var. depressum
                                               Geum rossii var. rossii
                                                     [Acomastylis rossii]
                                               Geum rossii var. turbinatum
                                                     [Acomastylis rossii subsp. turbinata]
                                                     [Geum gracilipes]
                                                     [Geum turbinatum]
                                                     [Sieversia gracilipes]
                                             Geum triflorum
                                                   [Geum ciliatum var. griseum]
                                                   [Sieversia triflora]
                                               Geum triflorum var. campanulatum
                                                     [Erythrocoma campanulata]
                                                     [Geum campanulatum]
                                                     [Sieversia campanulata]
                                               Geum triflorum var. canescens
                                                     [Erythrocoma canescens]
                                                     [Geum canescens]
                                                     [Sieversia canescens]
                                               Geum triflorum var. ciliatum
                                                     [Erythrocoma ciliata]
                                                     [Geum ciliatum]
                                               Geum triflorum var. triflorum
                                                     [Erythrocoma triflora]
                                                     [Geum ciliatum var. griseum]
                                                     [Sieversia triflora]
                                             Geum urbanum
                                             Geum vernum
                                                   [Stylypus vernus]
                                             Geum virginianum
                                                   [Geum flavum]
                                                   [Geum hirsutum]
                                     Ghinia
                                     Gibbesia
                                     Gillenia
                                             Gillenia stipulata
                                                   [Porteranthus stipulatus]
                                             Gillenia trifoliata
                                                   [Porteranthus trifoliatus]
                                     Heteromeles
                                             Heteromeles arbutifolia
                                                   [Heteromeles salicifolia]
                                                   [Photinia arbutifolia]
                                               Heteromeles arbutifolia var. arbutifolia
                                                     [Crataegus arbutifolia]
                                                     [Heteromeles salicifolia]
                                                     [Photinia arbutifolia]
                                               Heteromeles arbutifolia var. cerina
                                                     [Photinia arbutifolia var. cerina]
                                               Heteromeles arbutifolia var. macrocarpa
                                     Holodiscus
                                             Holodiscus discolor
                                                   [Holodiscus boursieri]
                                                   [Holodiscus discolor var. ariaefolius]
                                                   [Holodiscus discolor var. delnortensis]
                                                   [Holodiscus discolor var. franciscanus]
                                                   [Holodiscus discolor var. glabrescens]
                                                   [Holodiscus dumosus subsp. saxicola]
                                                   [Holodiscus dumosus var. australis]
                                                   [Holodiscus dumosus var. glabrescens]
                                                   [Holodiscus glabrescens]
                                                   [Holodiscus microphyllus var. glabrescens]
                                                   [Holodiscus microphyllus var. microphyllus]
                                                   [Holodiscus microphyllus var. sericeus]
                                                   [Holodiscus microphyllus var. typicus]
                                                   [Holodiscus microphyllus]
                                                   [Sericotheca discolor]
                                                   [Spiraea discolor]
                                               Holodiscus discolor subsp. franciscanus
                                             Holodiscus dumosus
                                                   [Holodiscus discolor var. dumosus]
                                                   [Holodiscus dumosus var. typicus]
                                     Holoschoenus
                                     Horkelia
                                             Horkelia bolanderi
                                             Horkelia californica
                                               Horkelia californica subsp. californica
                                                     [Potentilla californica]
                                                     [Potentilla lindleyi]
                                               Horkelia californica subsp. dissita
                                                     [Horkelia elata]
                                                     [Horkelia glandulosa]
                                               Horkelia californica var. elata
                                                     [Horkelia elata]
                                               Horkelia californica var. frondosa
                                                     [Horkelia californica subsp. frondosa]
                                                     [Horkelia frondosa]
                                                     [Potentilla frondosa]
                                             Horkelia clevelandii
                                                   [Horkelia bolanderi subsp. clevelandii]
                                             Horkelia congdonis
                                                   [Horkelia purpurascens subsp. congdonis]
                                                   [Horkeliella congdonis]
                                                   [Ivesia purpurascens subsp. congdonis]
                                             Horkelia congesta
                                               Horkelia congesta subsp. congesta
                                               Horkelia congesta subsp. nemorosa
                                             Horkelia cuneata
                                               Horkelia cuneata subsp. cuneata
                                               Horkelia cuneata var. puberula
                                                     [Horkelia cuneata subsp. puberula]
                                               Horkelia cuneata var. sericea
                                                     [Horkelia cuneata subsp. sericea]
                                                     [Potentilla lindleyi var. sericea]
                                             Horkelia daucifolia
                                               Horkelia daucifolia subsp. daucifolia
                                               Horkelia daucifolia subsp. latior
                                             Horkelia fusca
                                               Horkelia fusca subsp. capitata
                                                     [Horkelia capitata]
                                                     [Horkelia fusca var. capitata]
                                               Horkelia fusca subsp. filicoides
                                               Horkelia fusca subsp. fusca
                                               Horkelia fusca subsp. parviflora
                                                     [Horkelia fusca var. parviflora]
                                               Horkelia fusca subsp. pseudocapitata
                                                     [Horkelia fusca var. pseudocapitata]
                                               Horkelia fusca subsp. tenella
                                             Horkelia hendersonii
                                             Horkelia hispidula
                                             Horkelia marinensis
                                                   [Potentilla marinensis]
                                             Horkelia parryi
                                             Horkelia rydbergii
                                                   [Horkelia bolanderi subsp. parryi]
                                             Horkelia sericata
                                             Horkelia tenuiloba
                                                   [Potentilla micheneri]
                                             Horkelia tridentata
                                                   [Potentilla tilingii]
                                               Horkelia tridentata subsp. tridentata
                                                     [Potentilla tilingii]
                                               Horkelia tridentata var. flavescens
                                                     [Horkelia tridentata subsp. flavescens]
                                             Horkelia truncata
                                             Horkelia tularensis
                                                   [Potentilla tularensis]
                                             Horkelia wilderae
                                             Horkelia yadonii
                                     Horkeliella
                                             Horkeliella purpurascens
                                                   [Horkelia purpurascens]
                                                   [Ivesia purpurascens]
                                     Hormidium
                                     Hornemannia
                                     Ivesia
                                             Ivesia aperta
                                                   [Potentilla aperta]
                                               Ivesia aperta var. aperta
                                                     [Potentilla aperta]
                                               Ivesia aperta var. canina
                                             Ivesia argyrocoma
                                             Ivesia arizonica
                                                   [Potentilla osterhoutii]
                                                   [Purpusia arizonica]
                                                   [Purpusia osterhoutii]
                                               Ivesia arizonica var. arizonica
                                                     [Potentilla osterhoutii]
                                                     [Purpusia arizonica]
                                                     [Purpusia osterhoutii]
                                               Ivesia arizonica var. saxosa
                                                     [Potentilla osterhoutii var. saxosa]
                                                     [Purpusia saxosa]
                                             Ivesia baileyi
                                               Ivesia baileyi subsp. baileyi
                                                     [Horkelia baileyi]
                                                     [Potentilla baileyi]
                                               Ivesia baileyi subsp. setosa
                                                     [Ivesia baileyi var. setosa]
                                                     [Ivesia setosa]
                                               Ivesia baileyi var. baileyi
                                                     [Horkelia baileyi]
                                                     [Ivesia baileyi subsp. typica]
                                                     [Potentilla baileyi]
                                               Ivesia baileyi var. beneolens
                                                     [Horkelia beneolens]
                                             Ivesia callida
                                             Ivesia campestris
                                             Ivesia cryptocaulis
                                             Ivesia gordonii
                                                   [Horkelia gordonii]
                                                   [Potentilla gordonii]
                                             Ivesia jaegeri
                                             Ivesia kingii
                                                   [Ivesia eremica]
                                                   [Ivesia kingii var. eremica]
                                                   [Potentilla eremica]
                                               Ivesia kingii var. kingii
                                             Ivesia longibracteata
                                             Ivesia lycopodioides
                                               Ivesia lycopodioides subsp. lycopodioides
                                                     [Ivesia lycopodioides subsp. typica]
                                               Ivesia lycopodioides var. megalopetala
                                                     [Ivesia lycopodioides subsp. megalopetala]
                                               Ivesia lycopodioides var. scandularis
                                                     [Ivesia lycopodioides subsp. scandularis]
                                             Ivesia muirii
                                             Ivesia multifoliolata
                                                   [Potentilla multifoliolata]
                                             Ivesia paniculata
                                             Ivesia patellifera
                                                   [Potentilla patellifera]
                                             Ivesia pickeringii
                                             Ivesia pityocharis
                                             Ivesia pygmaea
                                             Ivesia rhypara
                                               Ivesia rhypara var. rhypara
                                               Ivesia rhypara var. shellyi
                                             Ivesia sabulosa
                                                   [Potentilla sabulosa]
                                             Ivesia santolinoides
                                             Ivesia saxosa
                                                   [Potentilla saxosa subsp. sierrae]
                                                   [Potentilla saxosa]
                                             Ivesia sericoleuca
                                             Ivesia shockleyi
                                               Ivesia shockleyi var. ostleri
                                               Ivesia shockleyi var. shockleyi
                                             Ivesia tweedyi
                                             Ivesia unguiculata
                                             Ivesia utahensis
                                             Ivesia webberi
                                     Jacea
                                     Kelseya
                                             Kelseya uniflora
                                     Kentranthus
                                     Kentrophyta
                                               Astragalus kentrophyta var. coloradoensis
                                                     [Astragalus kentrophyta subsp. coloradoensis]
                                               Astragalus kentrophyta var. danaus
                                                     [Astragalus kentrophyta subsp. danaus]
                                               Astragalus kentrophyta var. douglasii
                                                     [Astragalus kentrophyta subsp. douglasii]
                                               Astragalus kentrophyta var. elatus
                                                     [Astragalus impensis]
                                                     [Astragalus kentrophyta subsp. elatus]
                                               Astragalus kentrophyta var. jessiae
                                                     [Astragalus jessiae]
                                                     [Astragalus kentrophyta subsp. jessiae]
                                               Astragalus kentrophyta var. neomexicanus
                                                     [Astragalus kentrophyta subsp. neomexicanus]
                                               Astragalus kentrophyta var. tegetarius
                                                     [Astragalus kentrophyta subsp. implexus]
                                                     [Astragalus kentrophyta var. implexus]
                                                     [Astragalus tegetarius]
                                               Astragalus kentrophyta var. ungulatus
                                                     [Astragalus kentrophyta subsp. ungulatus]
                                     Kerria
                                             Kerria japonica
                                     Luetkea
                                             Luetkea pectinata
                                                   [Saxifraga pectinata]
                                     Lyonothamnus
                                             Lyonothamnus floribundus
                                               Lyonothamnus floribundus subsp. asplenifolius
                                                     [Lyonothamnus floribundus f. aspleniifolius]
                                                     [Lyonothamnus floribundus subsp. aspleniifolius]
                                                     [Lyonothamnus floribundus var. aspleniifolius]
                                               Lyonothamnus floribundus subsp. floribundus
                                     Malacomeles
                                             Malacomeles denticulata
                                                   [Amelanchier denticulata]
                                     Malus
                                             Malus angustifolia
                                                   [Pyrus angustifolia]
                                               Malus angustifolia var. angustifolia
                                                     [Pyrus angustifolia]
                                               Malus angustifolia var. puberula
                                                     [Malus ioensis var. spinosa]
                                                     [Pyrus angustifolia var. spinosa]
                                             Malus arnoldiana
                                                   [Pyrus arnoldiana]
                                             Malus baccata
                                                   [Malus baccata var. sibirica]
                                               Malus baccata var. baccata
                                                     [Malus baccata f. gracilis]
                                                     [Malus baccata var. sibirica]
                                               Malus baccata var. gracilis
                                                     [Malus baccata f. gracilis]
                                             Malus communis
                                             Malus coronaria
                                                   [Malus bracteata]
                                                   [Malus coronaria var. dasycalyx]
                                                   [Malus coronaria var. elongata]
                                                   [Malus coronaria var. lancifolia]
                                                   [Malus glabrata]
                                                   [Malus glaucescens]
                                                   [Malus lancifolia]
                                                   [Pyrus bracteata]
                                                   [Pyrus coronaria var. dasycalyx]
                                                   [Pyrus coronaria var. elongata]
                                                   [Pyrus coronaria var. lancifolia]
                                                   [Pyrus coronaria]
                                                   [Pyrus glaucescens]
                                                   [Pyrus lancifolia]
                                               Malus coronaria var. coronaria
                                             Malus dawsoniana
                                             Malus fusca
                                                   [Malus diversifolia]
                                                   [Malus fusca var. levipes]
                                                   [Pyrus fusca]
                                                   [Pyrus rivularis]
                                             Malus halliana
                                             Malus hupehensis
                                             Malus ioensis
                                                   [Malus ioensis var. bushii]
                                                   [Malus ioensis var. palmeri]
                                                   [Pyrus ioensis]
                                               Malus ioensis var. ioensis
                                                     [Malus ioensis var. bushii]
                                                     [Malus ioensis var. palmeri]
                                                     [Pyrus ioensis]
                                               Malus ioensis var. texana
                                                     [Pyrus ioensis var. texana]
                                             Malus magdeburgensis
                                                   [Pyrus magdeburgensis]
                                             Malus malus
                                             Malus platycarpa
                                                   [Pyrus platycarpa]
                                             Malus prunifolia
                                                   [Pyrus prunifolia]
                                             Malus pumila
                                                   [Malus domestica]
                                                   [Malus praecox]
                                                   [Malus pumila var. niedzwetzkyana]
                                                   [Pyrus malus]
                                                   [Pyrus pumila]
                                             Malus purpurea
                                                   [Malus purpurea f. eleyi]
                                             Malus robusta
                                             Malus sieboldii
                                               Malus sieboldii subsp. sieboldii
                                                     [Aronia floribunda]
                                                     [Malus floribunda]
                                                     [Malus sargentii]
                                                     [Malus zumi]
                                                     [Pyrus rivularis]
                                                     [Pyrus sieboldii]
                                                     [Pyrus zumi]
                                               Malus sieboldii var. sieboldii
                                             Malus soulardii
                                                   [Pyrus soulardii]
                                             Malus spectabilis
                                             Malus sylvestris
                                                   [Pyrus malus]
                                               Malus sylvestris subsp. praecox
                                                     [Malus praecox]
                                               Malus sylvestris subsp. sylvestris
                                                     [Pyrus pumila]
                                               Malus sylvestris var. praecox
                                             Malus toringo
                                                   [Pyrus sieboldii]
                                     Mespilus
                                     Neillia
                                             Neillia incisa
                                                   [Stephanandra incisa]
                                     Neviusia
                                             Neviusia alabamensis
                                             Neviusia cliftonii
                                     Newberrya
                                     Oemleria
                                             Oemleria cerasiformis
                                                   [Nuttallia cerasiformis]
                                                   [Osmaronia cerasiformis]
                                     Osteomeles
                                             Osteomeles anthyllidifolia
                                     Pentaphylloides
                                     Peraphyllum
                                             Peraphyllum ramosissimum
                                     Petrophyton
                                     Petrophytum
                                             Petrophytum acuminatum
                                                   [Petrophytum caespitosum subsp. acuminatum]
                                             Petrophytum caespitosum
                                                   [Eriogynia caespitosa]
                                                   [Spiraea caespitosa]
                                               Petrophytum caespitosum subsp. caespitosum
                                               Petrophytum caespitosum var. caespitosum
                                                     [Eriogynia caespitosa]
                                                     [Spiraea caespitosa]
                                               Petrophytum caespitosum var. elatius
                                             Petrophytum cinerascens
                                             Petrophytum hendersonii
                                                   [Spiraea hendersonii]
                                     Photinia
                                             Photinia floribunda
                                                   [Aronia arbutifolia var. atropurpurea]
                                                   [Aronia atropurpurea]
                                                   [Aronia floribunda]
                                                   [Aronia prunifolia]
                                                   [Pyrus arbutifolia var. atropurpurea]
                                                   [Pyrus floribunda]
                                                   [Sorbus arbutifolia var. atropurpurea]
                                             Photinia glabra
                                             Photinia serratifolia
                                                   [Photinia serrulata]
                                             Photinia villosa
                                     Physocarpus
                                             Physocarpus alternans
                                               Physocarpus alternans subsp. alternans
                                               Physocarpus alternans subsp. annulatus
                                               Physocarpus alternans subsp. panamintensis
                                             Physocarpus capitatus
                                                   [Physocarpus opulifolius var. tomentellus]
                                             Physocarpus intermedius
                                             Physocarpus malvaceus
                                             Physocarpus monogynus
                                             Physocarpus opulifolius
                                                   [Opulaster alabamensis]
                                                   [Opulaster australis]
                                                   [Opulaster opulifolius]
                                                   [Opulaster stellatus]
                                                   [Physocarpus opulifolius f. nanus]
                                                   [Spiraea opulifolia]
                                               Physocarpus opulifolius var. intermedius
                                                     [Opulaster intermedius]
                                               Physocarpus opulifolius var. opulifolius
                                                     [Opulaster alabamensis]
                                                     [Opulaster australis]
                                                     [Opulaster opulifolius]
                                                     [Opulaster stellatus]
                                                     [Physocarpus opulifolius f. nanus]
                                                     [Spiraea opulifolia]
                                     Potentilla
                                             Potentilla acuminata
                                             Potentilla alba
                                             Potentilla albiflora
                                             Potentilla ambigens
                                             Potentilla angelliae
                                             Potentilla anglica
                                                   [Potentilla procumbens]
                                             Potentilla arenosa
                                             Potentilla argentea
                                                   [Argentina argentea]
                                                   [Potentilla argentea var. pseudocalabra]
                                                   [Potentilla dissecta]
                                               Potentilla argentea var. argentea
                                             Potentilla basaltica
                                             Potentilla biennis
                                             Potentilla biflora
                                             Potentilla bipinnatifida
                                                   [Potentilla finitima]
                                                   [Potentilla pensylvanica var. arida]
                                                   [Potentilla pensylvanica var. bipinnatifida]
                                             Potentilla brevifolia
                                             Potentilla canadensis
                                                   [Potentilla caroliniana]
                                                   [Potentilla pumila]
                                               Potentilla canadensis var. canadensis
                                                     [Potentilla caroliniana]
                                                     [Potentilla pumila]
                                               Potentilla canadensis var. villosissima
                                             Potentilla chamissonis
                                                   [Potentilla hookeriana subsp. chamissonis]
                                                   [Potentilla nivea subsp. chamissonis]
                                             Potentilla chinensis
                                             Potentilla collina
                                             Potentilla concinna
                                                   [Potentilla concinna var. dissecta]
                                                   [Potentilla concinna var. divisa]
                                                   [Potentilla divisa]
                                               Potentilla concinna var. bicrenata
                                                     [Potentilla bicrenata]
                                               Potentilla concinna var. concinna
                                                     [Potentilla concinna var. dissecta]
                                                     [Potentilla concinna var. divisa]
                                                     [Potentilla divisa]
                                               Potentilla concinna var. proxima
                                                     [Potentilla beanii]
                                                     [Potentilla proxima]
                                             Potentilla cottamii
                                             Potentilla crantzii
                                             Potentilla crinita
                                                   [Potentilla vallicola]
                                               Potentilla crinita var. crinita
                                                     [Potentilla vallicola]
                                               Potentilla crinita var. lemmonii
                                                     [Ivesia lemmonii]
                                                     [Potentilla lemmonii]
                                             Potentilla cristae
                                             Potentilla diversifolia
                                                   [Potentilla diversifolia subsp. glaucophylla]
                                                   [Potentilla diversifolia var. glaucophylla]
                                                   [Potentilla glaucophylla]
                                               Potentilla diversifolia var. diversifolia
                                                     [Potentilla diversifolia subsp. glaucophylla]
                                                     [Potentilla diversifolia var. glaucophylla]
                                                     [Potentilla glaucophylla]
                                               Potentilla diversifolia var. perdissecta
                                             Potentilla drummondii
                                               Potentilla drummondii subsp. breweri
                                                     [Potentilla breweri var. expansa]
                                                     [Potentilla breweri]
                                                     [Potentilla drummondii var. breweri]
                                               Potentilla drummondii subsp. bruceae
                                                     [Potentilla bruceae]
                                                     [Potentilla drummondii var. bruceae]
                                               Potentilla drummondii subsp. drummondii
                                                     [Potentilla anomalofolia]
                                             Potentilla effusa
                                                   [Potentilla hippiana subsp. effusa]
                                                   [Potentilla hippiana var. filicaulis]
                                             Potentilla egedii
                                             Potentilla elegans
                                             Potentilla erecta
                                             Potentilla flabellifolia
                                             Potentilla fragiformis
                                             Potentilla furcata
                                                   [Potentilla hookeriana var. furcata]
                                             Potentilla gracilis
                                                   [Potentilla longipedunculata]
                                                   [Potentilla macropetala]
                                               Potentilla gracilis var. brunnescens
                                                     [Potentilla brunnescens]
                                               Potentilla gracilis var. fastigiata
                                                     [Potentilla angustata]
                                                     [Potentilla blasckeana var. permollis]
                                                     [Potentilla blasckeana]
                                                     [Potentilla etomentosa var. hallii]
                                                     [Potentilla etomentosa]
                                                     [Potentilla fastigiata]
                                                     [Potentilla glomerata]
                                                     [Potentilla gracilis subsp. nuttallii]
                                                     [Potentilla gracilis var. blasckeana]
                                                     [Potentilla gracilis var. glabrata]
                                                     [Potentilla gracilis var. nuttallii]
                                                     [Potentilla gracilis var. permollis]
                                                     [Potentilla gracilis var. rigida]
                                                     [Potentilla indiges]
                                                     [Potentilla jucunda]
                                                     [Potentilla nuttallii]
                                                     [Potentilla permollis]
                                                     [Potentilla rectiformis]
                                                     [Potentilla viridescens]
                                               Potentilla gracilis var. flabelliformis
                                                     [Potentilla flabelliformis]
                                               Potentilla gracilis var. gracilis
                                                     [Potentilla longipedunculata]
                                                     [Potentilla macropetala]
                                               Potentilla gracilis var. owyheensis
                                             Potentilla grayi
                                                   [Potentilla flabellifolia var. grayi]
                                             Potentilla hickmanii
                                             Potentilla hippiana
                                               Potentilla hippiana subsp. hippiana
                                                     [Potentilla hippiana var. diffusa]
                                                     [Potentilla propinqua]
                                               Potentilla hippiana var. argyrea
                                                     [Potentilla argyrea]
                                               Potentilla hippiana var. hippiana
                                                     [Potentilla hippiana var. diffusa]
                                                     [Potentilla leneophylla]
                                                     [Potentilla propinqua]
                                             Potentilla hookeriana
                                                   [Potentilla hookeriana var. umanakensis]
                                                   [Potentilla nivea subsp. hookeriana]
                                                   [Potentilla nivea var. pentaphylla]
                                                   [Potentilla quinquefolia]
                                               Potentilla hookeriana subsp. hookeriana
                                                     [Potentilla hookeriana var. umanakensis]
                                                     [Potentilla nivea subsp. hookeriana]
                                             Potentilla hyparctica
                                               Potentilla hyparctica subsp. elatior
                                                     [Potentilla hyparctica var. elatior]
                                               Potentilla hyparctica var. nana
                                                     [Potentilla flabellifolia var. emarginata]
                                                     [Potentilla nana]
                                             Potentilla inclinata
                                                   [Potentilla canescens]
                                                   [Potentilla intermedia var. canescens]
                                             Potentilla indica
                                                   [Duchesnea indica]
                                             Potentilla intermedia
                                             Potentilla jepsonii
                                                   [Potentilla pensylvanica var. ovium]
                                             Potentilla leucophylla
                                             Potentilla macounii
                                                   [Potentilla concinna var. macounii]
                                             Potentilla millefolia
                                               Potentilla millefolia var. klamathensis
                                                     [Potentilla klamathensis]
                                                     [Potentilla versicolor]
                                               Potentilla millefolia var. millefolia
                                             Potentilla modesta
                                                   [Potentilla concinna var. modesta]
                                             Potentilla morefieldii
                                             Potentilla multifida
                                               Potentilla multifida subsp. bimundorum
                                                     [Potentilla bimundorum]
                                             Potentilla multijuga
                                             Potentilla multisecta
                                                   [Potentilla diversifolia var. multisecta]
                                             Potentilla newberryi
                                             Potentilla nivea
                                                   [Potentilla crebridens subsp. hemicryophila]
                                                   [Potentilla matsuokana subsp. hemicryophila]
                                                   [Potentilla matsuokana]
                                                   [Potentilla nivea subsp. fallax]
                                                   [Potentilla nivea/uniflora]
                                               Potentilla nivea var. elongata
                                                     [Potentilla crebridens]
                                               Potentilla nivea var. nivea
                                                     [Potentilla nivea subsp. fallax]
                                                     [Potentilla prostrata subsp. floccosa]
                                                     [Potentilla prostrata]
                                               Potentilla nivea var. subquinata
                                               Potentilla nivea var. tomentosa
                                             Potentilla norvegica
                                                   [Argentina anserina/Potentilla norvegica]
                                                   [Potentilla monspeliensis]
                                                   [Potentilla norvegica subsp. hirsuta]
                                                   [Potentilla norvegica subsp. monspeliensis]
                                                   [Potentilla norvegica var. hirsuta]
                                                   [Potentilla norvegica var. labradorica]
                                             Potentilla oblanceolata
                                             Potentilla ovina
                                                   [Potentilla ovina var. pinnatisecta]
                                                   [Potentilla wyomingensis]
                                               Potentilla ovina var. decurrens
                                                     [Potentilla dissecta var. decurrens]
                                                     [Potentilla nelsoniana]
                                               Potentilla ovina var. ovina
                                                     [Potentilla ovina var. pinnatisecta]
                                                     [Potentilla wyomingensis]
                                             Potentilla pectinisecta
                                                   [Potentilla gracilis var. elmeri]
                                             Potentilla pensylvanica
                                                   [Potentilla atrovirens]
                                                   [Potentilla bipinnatifida var. glabrata]
                                                   [Potentilla glabella]
                                                   [Potentilla pensylvanica var. atrovirens]
                                                   [Potentilla pensylvanica var. glabrata]
                                                   [Potentilla platyloba]
                                               Potentilla pensylvanica var. litoralis
                                                     [Potentilla litoralis]
                                                     [Potentilla pectinata]
                                                     [Potentilla pensylvanica var. pectinata]
                                               Potentilla pensylvanica var. pensylvanica
                                                     [Potentilla atrovirens]
                                                     [Potentilla bipinnatifida var. glabrata]
                                                     [Potentilla glabella]
                                                     [Potentilla pensylvanica var. atrovirens]
                                                     [Potentilla pensylvanica var. glabrata]
                                                     [Potentilla pensylvanica var. ovium]
                                                     [Potentilla pensylvanica var. strigosa]
                                                     [Potentilla platyloba]
                                             Potentilla plattensis
                                             Potentilla pseudosericea
                                             Potentilla pulchella
                                               Potentilla pulchella subsp. pulchella
                                                     [Potentilla nivea var. pulchella]
                                                     [Potentilla pulchella var. elatior]
                                                     [Potentilla usticapensis]
                                               Potentilla pulchella var. pulchella
                                                     [Potentilla nivea var. pulchella]
                                                     [Potentilla pulchella var. elatior]
                                                     [Potentilla usticapensis]
                                             Potentilla pulcherrima
                                                   [Potentilla camporum]
                                                   [Potentilla gracilis var. pulcherrima]
                                             Potentilla recta
                                                   [Potentilla recta var. obscura]
                                                   [Potentilla recta var. pilosa]
                                                   [Potentilla recta var. sulphurea]
                                               Potentilla recta subsp. obscura
                                                     [Potentilla recta var. obscura]
                                               Potentilla recta subsp. recta
                                                     [Potentilla recta var. sulphurea]
                                             Potentilla reptans
                                             Potentilla rimicola
                                                   [Potentilla wheeleri var. rimicola]
                                             Potentilla rivalis
                                                   [Potentilla leucocarpa]
                                                   [Potentilla millegrana]
                                                   [Potentilla pentandra]
                                                   [Potentilla rivalis var. millegrana]
                                                   [Potentilla rivalis var. pentandra]
                                               Potentilla rivalis var. rivalis
                                             Potentilla robbinsiana
                                             Potentilla rubida
                                             Potentilla rubricaulis
                                                   [Potentilla concinna var. modesta]
                                                   [Potentilla paucijuga]
                                                   [Potentilla pensylvanica var. paucijuga]
                                                   [Potentilla pensylvanica var. virgulata]
                                                   [Potentilla rubricaulis var. dasyphylla]
                                                   [Potentilla rubricaulis var. pedersenii]
                                                   [Potentilla saximontana]
                                                   [Potentilla virgulata]
                                             Potentilla rupincola
                                                   [Potentilla effusa var. rupincola]
                                             Potentilla sierrae-blancae
                                             Potentilla simplex
                                                   [Potentilla simplex var. argyrisma]
                                                   [Potentilla simplex var. calvescens]
                                                   [Potentilla simplex var. typica]
                                             Potentilla sterilis
                                                   [Potentilla emarginata]
                                                   [Potentilla prostrata]
                                             Potentilla stipularis
                                               Potentilla stipularis var. groenlandica
                                             Potentilla strigosa
                                                   [Potentilla pensylvanica var. strigosa]
                                             Potentilla subjuga
                                                   [Potentilla concinna var. rubripes]
                                                   [Potentilla minutifolia]
                                                   [Potentilla rubripes]
                                             Potentilla subquinata
                                                   [Potentilla nivea subsp. chionodes]
                                                   [Potentilla nivea subsp. subquinata]
                                                   [Potentilla nivea var. macrophylla]
                                             Potentilla subviscosa
                                               Potentilla subviscosa var. ramulosa
                                               Potentilla subviscosa var. subviscosa
                                             Potentilla supina
                                               Potentilla supina subsp. paradoxa
                                                     [Potentilla nicolletii]
                                                     [Potentilla paradoxa]
                                             Potentilla thurberi
                                               Potentilla thurberi var. atrorubens
                                               Potentilla thurberi var. sanguinea
                                               Potentilla thurberi var. thurberi
                                             Potentilla turgaica
                                                   [Potentilla eremica]
                                             Potentilla uliginosa
                                             Potentilla uniflora
                                                   [Potentilla ledebouriana]
                                                   [Potentilla nivea/uniflora]
                                             Potentilla vahliana
                                             Potentilla verna
                                                   [Potentilla neumanniana]
                                                   [Potentilla tabernaemontani]
                                             Potentilla villosa
                                                   [Potentilla nivea var. villosa]
                                                   [Potentilla villosa var. parviflora]
                                             Potentilla villosula
                                             Potentilla virgata
                                               Potentilla virgata var. pinnatifida
                                                     [Potentilla altaica]
                                             Potentilla wallichiana
                                                   [Fragaria indica]
                                             Potentilla wheeleri
                                                   [Potentilla viscidula]
                                     Poteridium
                                             Poteridium annuum
                                             Poteridium occidentale
                                                   [Sanguisorba occidentalis]
                                     Poterium
                                             Poterium officinale
                                             Poterium sanguisorba
                                     Pothomorphe
                                     Prunus
                                             Prunus alabamensis
                                                   [Padus alabamensis]
                                                   [Padus australis]
                                                   [Padus cuthbertii]
                                                   [Prunus serotina subsp. hirsuta]
                                                   [Prunus serotina var. alabamensis]
                                             Prunus alleghaniensis
                                               Prunus alleghaniensis var. alleghaniensis
                                               Prunus alleghaniensis var. davisii
                                             Prunus americana
                                             Prunus andersonii
                                             Prunus angustifolia
                                               Prunus angustifolia var. angustifolia
                                                     [Prunus angustifolia var. varians]
                                               Prunus angustifolia var. watsonii
                                                     [Prunus watsonii]
                                             Prunus armeniaca
                                                   [Armeniaca vulgaris]
                                                   [Prunus armeniaca var. vulgaris]
                                             Prunus avium
                                                   [Cerasus avium]
                                             Prunus caroliniana
                                                   [Laurocerasus caroliniana]
                                             Prunus cerasifera
                                                   [Prunus cerasifera var. pissardii]
                                             Prunus cerasus
                                             Prunus communis
                                             Prunus depressa
                                             Prunus domestica
                                               Prunus domestica subsp. insititia
                                                     [Prunus domestica var. insititia]
                                               Prunus domestica var. domestica
                                             Prunus dulcis
                                                   [Amygdalus communis]
                                                   [Amygdalus dulcis]
                                                   [Prunus amygdalus]
                                               Prunus dulcis var. amara
                                             Prunus emarginata
                                                   [Prunus emarginata var. crenulata]
                                               Prunus emarginata var. emarginata
                                                     [Prunus emarginata var. crenulata]
                                               Prunus emarginata var. mollis
                                             Prunus eremophila
                                             Prunus fasciculata
                                               Prunus fasciculata subsp. punctata
                                                     [Prunus fasciculata var. punctata]
                                               Prunus fasciculata var. fasciculata
                                             Prunus fremontii
                                             Prunus fruticosa
                                                   [Cerasus fruticosa]
                                                   [Cerasus pumila]
                                             Prunus geniculata
                                             Prunus glandulosa
                                             Prunus gracilis
                                             Prunus havardii
                                             Prunus hortulana
                                                   [Prunus hortulana var. mineri]
                                             Prunus ilicifolia
                                               Prunus ilicifolia subsp. ilicifolia
                                             Prunus insititia
                                             Prunus laurocerasus
                                                   [Cerasus laurocerasus]
                                                   [Laurocerasus officinalis]
                                             Prunus lusitanica
                                                   [Prunus lusitanica f. myrtifolia]
                                             Prunus lyonii
                                                   [Prunus ilicifolia subsp. lyonii]
                                             Prunus mahaleb
                                                   [Cerasus mahaleb]
                                             Prunus maritima
                                               Prunus maritima var. gravesii
                                                     [Prunus gravesii]
                                               Prunus maritima var. maritima
                                             Prunus mexicana
                                                   [Prunus americana var. lanata]
                                                   [Prunus lanata]
                                                   [Prunus mexicana var. flutonensis]
                                                   [Prunus mexicana var. polyandra]
                                                   [Prunus pensylvanica var. mollis]
                                             Prunus minutiflora
                                             Prunus munsoniana
                                             Prunus murrayana
                                             Prunus myrtifolia
                                                   [Laurocerasus myrtifolia]
                                             Prunus nigra
                                                   [Prunus americana var. nigra]
                                             Prunus occidentalis
                                                   [Laurocerasus occidentalis]
                                             Prunus orthosepala
                                             Prunus padus
                                             Prunus palmeri
                                             Prunus pensylvanica
                                                   [Cerasus pensylvanica]
                                               Prunus pensylvanica pensylvanica
                                               Prunus pensylvanica var. pensylvanica
                                                     [Cerasus pensylvanica]
                                               Prunus pensylvanica var. saximontana
                                                     [Prunus pensylvanica subsp. corymbulosa]
                                             Prunus persica
                                                   [Amygdalus persica]
                                                   [Persica vulgaris]
                                               Prunus persica var. persica
                                                     [Amygdalus persica]
                                                     [Persica vulgaris]
                                             Prunus pugetensis
                                             Prunus pumila
                                               Prunus pumila var. besseyi
                                                     [Cerasus pumila subsp. besseyi]
                                                     [Prunus besseyi]
                                                     [Prunus pumila subsp. besseyi]
                                               Prunus pumila var. depressa
                                               Prunus pumila var. pumila
                                                     [Cerasus pumila]
                                             Prunus rivularis
                                                   [Prunus reverchonii]
                                             Prunus serotina
                                               Prunus serotina var. eximia
                                                     [Prunus serotina subsp. eximia]
                                               Prunus serotina var. rufula
                                                     [Prunus virens var. rufula]
                                               Prunus serotina var. serotina
                                               Prunus serotina var. virens
                                                     [Prunus virens]
                                             Prunus serrulata
                                             Prunus slavinii
                                             Prunus spinosa
                                             Prunus subcordata
                                               Prunus subcordata subsp. kelloggii
                                                     [Prunus subcordata var. kelloggii]
                                               Prunus subcordata subsp. oregana
                                                     [Prunus subcordata var. oregana]
                                               Prunus subcordata subsp. rubicunda
                                                     [Prunus subcordata var. rubicunda]
                                               Prunus subcordata var. subcordata
                                             Prunus subhirtella
                                             Prunus susquehanae
                                                   [Prunus cuneata]
                                                   [Prunus pumila var. cuneata]
                                                   [Prunus pumila var. susquehanae]
                                             Prunus texana
                                             Prunus tomentosa
                                             Prunus triloba
                                                   [Louiseania triloba]
                                             Prunus umbellata
                                                   [Prunus mitis]
                                                   [Prunus umbellata var. tarda]
                                               Prunus umbellata var. injuncunda
                                                     [Prunus injuncunda]
                                               Prunus umbellata var. umbellata
                                                     [Prunus mitis]
                                                     [Prunus umbellata var. tarda]
                                             Prunus virginiana
                                                   [Padus nana]
                                                   [Padus virginiana]
                                               Prunus virginiana subsp. demissa
                                               Prunus virginiana subsp. melanocarpa
                                               Prunus virginiana var. demissa
                                                     [Prunus demissa]
                                               Prunus virginiana var. melanocarpa
                                                     [Padus melanocarpa]
                                                     [Padus virginiana subsp. melanocarpa]
                                                     [Prunus melanocarpa]
                                               Prunus virginiana var. virginiana
                                                     [Padus nana]
                                                     [Padus virginiana]
                                             Prunus yedoensis
                                     Pseudocydonia
                                             Pseudocydonia sinensis
                                                   [Chaenomeles sinensis]
                                                   [Cydonia sinensis]
                                                   [Cydonia vulgaris]
                                     Purpusia
                                     Purshia
                                             Purshia ericifolia
                                                   [Cowania ericifolia]
                                             Purshia glandulosa
                                                   [Purshia tridentata var. glandulosa]
                                             Purshia mexicana
                                                   [Cowania mexicana var. dubia]
                                                   [Cowania mexicana]
                                             Purshia pinkavae
                                             Purshia stansburiana
                                                   [Cowania alba]
                                                   [Cowania mexicana var. stansburiana]
                                                   [Cowania stansburiana]
                                                   [Purshia mexicana var. stansburiana]
                                             Purshia subintegra
                                                   [Cowania subintegra]
                                             Purshia tridentata
                                               Purshia tridentata var. tridentata
                                     Pyracantha
                                             Pyracantha angustifolia
                                             Pyracantha coccinea
                                                   [Cotoneaster pyracantha]
                                             Pyracantha crenulata
                                             Pyracantha fortuneana
                                                   [Pyracantha crenatoserrata]
                                             Pyracantha koidzumii
                                     Pyrethrum
                                     Pyrus
                                             Pyrus aucuparia
                                             Pyrus baccata
                                             Pyrus calleryana
                                             Pyrus communis
                                             Pyrus pyrifolia
                                                   [Pyrus serotina]
                                     Rhodotypos
                                             Rhodotypos scandens
                                                   [Rhodotypos tetrapetalus]
                                     Rhoeo
                                     Rhombolytrum
                                     Rosa
                                             Rosa acicularis
                                               Rosa acicularis subsp. acicularis
                                               Rosa acicularis subsp. sayi
                                                     [Rosa acicularis var. bourgeauiana]
                                                     [Rosa acicularis var. sayana]
                                                     [Rosa bourgeauiana]
                                                     [Rosa collaris]
                                                     [Rosa sayi]
                                             Rosa alba
                                                   [Rosa alba var. semiplena]
                                             Rosa arkansana
                                                   [Rosa lunellii]
                                                   [Rosa rydbergii]
                                               Rosa arkansana var. arkansana
                                                     [Rosa lunellii]
                                                     [Rosa rydbergii]
                                               Rosa arkansana var. suffulta
                                                     [Rosa alcea]
                                                     [Rosa conjuncta]
                                                     [Rosa pratincola]
                                                     [Rosa suffulta var. relicta]
                                                     [Rosa suffulta]
                                             Rosa blanda
                                                   [Rosa blanda var. carpohispida]
                                                   [Rosa rousseauiorum]
                                                   [Rosa subblanda]
                                                   [Rosa williamsii]
                                               Rosa blanda var. blanda
                                                     [Rosa blanda var. carpohispida]
                                                     [Rosa rousseauiorum]
                                                     [Rosa subblanda]
                                                     [Rosa williamsii]
                                               Rosa blanda var. glabra
                                                     [Rosa johannensis]
                                               Rosa blanda var. glandulosa
                                               Rosa blanda var. hispida
                                             Rosa borboniana
                                             Rosa bracteata
                                             Rosa bridgesii
                                                   [Rosa gymnocarpa var. pubescens]
                                             Rosa californica
                                                   [Rosa aldersonii]
                                             Rosa canina
                                             Rosa carolina
                                               Rosa carolina subsp. carolina
                                                     [Rosa carolina var. deamii]
                                                     [Rosa carolina var. glandulosa]
                                                     [Rosa carolina var. grandiflora]
                                                     [Rosa carolina var. lyonii]
                                                     [Rosa carolina var. obovata]
                                                     [Rosa carolina var. sabulosa]
                                                     [Rosa carolina var. villosa]
                                                     [Rosa lyonii]
                                                     [Rosa palmeri]
                                                     [Rosa serrulata]
                                                     [Rosa texarkana]
                                               Rosa carolina subsp. subserrulata
                                                     [Rosa subserrulata]
                                               Rosa carolina var. carolina
                                                     [Rosa carolina var. deamii]
                                                     [Rosa carolina var. glandulosa]
                                                     [Rosa carolina var. grandiflora]
                                                     [Rosa carolina var. lyonii]
                                                     [Rosa carolina var. obovata]
                                                     [Rosa carolina var. sabulosa]
                                                     [Rosa carolina var. villosa]
                                                     [Rosa lyonii]
                                                     [Rosa palmeri]
                                                     [Rosa serrulata]
                                                     [Rosa subserrulata]
                                                     [Rosa texarkana]
                                               Rosa carolina var. setigera
                                             Rosa centifolia
                                                   [Rosa centifolia var. cristata]
                                                   [Rosa centifolia var. muscosa]
                                             Rosa chinensis
                                             Rosa corymbifera
                                                   [Rosa canina var. dumetorum]
                                                   [Rosa dumetorum]
                                             Rosa damascena
                                                   [Rosa bifera]
                                             Rosa dulcissima
                                             Rosa engelmannii
                                             Rosa ferruiginea
                                                   [Rosa rubrifolia]
                                             Rosa foliolosa
                                                   [Rosa ignota]
                                             Rosa gallica
                                                   [Rosa gallica var. officinalis]
                                                   [Rosa gallica var. versicolor]
                                               Rosa gallica var. gallica
                                             Rosa glauca
                                                   [Rosa rubrifolia]
                                             Rosa gymnocarpa
                                               Rosa gymnocarpa var. gymnocarpa
                                               Rosa gymnocarpa var. serpentina
                                             Rosa harisonii
                                             Rosa housei
                                             Rosa hugonis
                                             Rosa indica
                                             Rosa laevigata
                                             Rosa luciae
                                             Rosa majalis
                                             Rosa micrantha
                                             Rosa minutifolia
                                             Rosa moschata
                                             Rosa multiflora
                                                   [Rosa cathayensis]
                                                   [Rosa multiflora f. watsoniana]
                                                   [Rosa watsoniana]
                                               Rosa multiflora var. cathayensis
                                                     [Rosa cathayensis]
                                             Rosa myriadenia
                                             Rosa nitida
                                             Rosa nutkana
                                               Rosa nutkana subsp. nutkana
                                                     [Rosa durandii]
                                               Rosa nutkana var. hispida
                                                     [Rosa anatonensis]
                                                     [Rosa caeruleimontana]
                                                     [Rosa jonesii]
                                                     [Rosa macdougalii]
                                                     [Rosa megalantha]
                                                     [Rosa spaldingii var. alta]
                                                     [Rosa spaldingii var. hispida]
                                                     [Rosa spaldingii var. parkeri]
                                               Rosa nutkana var. muriculata
                                                     [Rosa muriculata]
                                               Rosa nutkana var. nutkana
                                                     [Rosa durandii]
                                               Rosa nutkana var. setosa
                                             Rosa obtusiuscula
                                             Rosa odorata
                                             Rosa palustriformis
                                             Rosa palustris
                                                   [Rosa floridana]
                                                   [Rosa lancifolia]
                                                   [Rosa palustris var. dasistema]
                                             Rosa pinetorum
                                             Rosa pisocarpa
                                                   [Rosa pisocarpa var. rivalis]
                                                   [Rosa rivalis]
                                               Rosa pisocarpa subsp. ahartii
                                               Rosa pisocarpa subsp. pisocarpa
                                                     [Rosa pisocarpa var. rivalis]
                                                     [Rosa rivalis]
                                             Rosa pulverulenta
                                                   [Rosa sicula]
                                             Rosa rehderiana
                                             Rosa rubiginosa
                                                   [Rosa eglanteria]
                                             Rosa rudiuscula
                                             Rosa rugosa
                                                   [Rosa cinnamomea]
                                                   [Rosa rugosa f. alba]
                                                   [Rosa rugosa var. albiflora]
                                             Rosa sempervirens
                                             Rosa serafinii
                                             Rosa setigera
                                                   [Rosa setigera var. serena]
                                               Rosa setigera var. setigera
                                                     [Rosa setigera var. serena]
                                               Rosa setigera var. tomentosa
                                             Rosa sherardii
                                             Rosa spaldingii
                                             Rosa spinosissima
                                                   [Rosa pimpinellifolia]
                                                   [Rosa sibirica]
                                             Rosa spithamea
                                                   [Rosa spithamea var. solitaria]
                                               Rosa spithamea var. sonomensis
                                                     [Rosa sonomensis]
                                               Rosa spithamea var. spithamea
                                                     [Rosa spithamea var. solitaria]
                                             Rosa stellata
                                               Rosa stellata subsp. stellata
                                               Rosa stellata var. abyssa
                                                     [Rosa stellata subsp. abyssa]
                                               Rosa stellata var. erlansoniae
                                               Rosa stellata var. mirifica
                                                     [Rosa mirifica]
                                                     [Rosa stellata subsp. mirifica]
                                             Rosa tomentosa
                                                   [Rosa tomentosa var. globulosa]
                                             Rosa villosa
                                                   [Rosa pomifera]
                                                   [Rosa sancti-andreae]
                                             Rosa virginiana
                                               Rosa virginiana var. lamprophylla
                                               Rosa virginiana var. virginiana
                                             Rosa wichuraiana
                                                   [Rosa wichuraiana var. poteriifolia]
                                             Rosa woodsii
                                               Rosa woodsii subsp. gratissima
                                                     [Rosa gratissima]
                                                     [Rosa woodsii var. gratissima]
                                               Rosa woodsii subsp. manca
                                                     [Rosa manca]
                                               Rosa woodsii subsp. woodsii
                                                     [Rosa adenosepala]
                                                     [Rosa fendleri]
                                                     [Rosa hypoleuca]
                                                     [Rosa macounii]
                                                     [Rosa neomexicana]
                                                     [Rosa standleyi]
                                                     [Rosa terrens]
                                                     [Rosa woodsii var. adenosepala]
                                                     [Rosa woodsii var. fendleri]
                                                     [Rosa woodsii var. hypoleuca]
                                                     [Rosa woodsii var. macounii]
                                               Rosa woodsii var. arizonica
                                                     [Rosa arizonica]
                                                     [Rosa woodsii var. granulifera]
                                               Rosa woodsii var. glabrata
                                                     [Rosa mohavensis]
                                               Rosa woodsii var. ultramontana
                                                     [Rosa arizonica var. granulifera]
                                                     [Rosa arizonica]
                                                     [Rosa covillei]
                                                     [Rosa lapwaiensis]
                                                     [Rosa pecosensis]
                                                     [Rosa ultramontana]
                                                     [Rosa woodsii subsp. ultramontana]
                                                     [Rosa woodsii var. granulifera]
                                               Rosa woodsii var. woodsii
                                                     [Rosa adenosepala]
                                                     [Rosa fendleri]
                                                     [Rosa hypoleuca]
                                                     [Rosa macounii]
                                                     [Rosa neomexicana]
                                                     [Rosa standleyi]
                                                     [Rosa terrens]
                                                     [Rosa woodsii var. adenosepala]
                                                     [Rosa woodsii var. fendleri]
                                                     [Rosa woodsii var. hypoleuca]
                                                     [Rosa woodsii var. macounii]
                                             Rosa xanthina
                                             Rosa yainacensis
                                     Rubacer
                                     Rubus
                                             Rubus aboriginum
                                                   [Rubus almus]
                                                   [Rubus austrinus]
                                                   [Rubus bollianus]
                                                   [Rubus clair-brownii]
                                                   [Rubus decor]
                                                   [Rubus flagellaris var. almus]
                                                   [Rubus foliaceus]
                                                   [Rubus ignarus]
                                                   [Rubus ricei]
                                             Rubus adjacens
                                             Rubus alaskensis
                                                   [Rubus pubescens var. alaskensis]
                                             Rubus aliceae
                                             Rubus allegheniensis
                                                   [Rubus allegheniensis var. plausus]
                                                   [Rubus allegheniensis var. populifolius]
                                                   [Rubus attractus]
                                                   [Rubus auroralis]
                                                   [Rubus fissidens]
                                                   [Rubus irregularis]
                                                   [Rubus longissimus]
                                                   [Rubus nigrobaccus]
                                                   [Rubus nuperus]
                                                   [Rubus pennus]
                                                   [Rubus rappii]
                                                   [Rubus separ]
                                               Rubus allegheniensis var. allegheniensis
                                                     [Rubus allegheniensis var. plausus]
                                                     [Rubus allegheniensis var. populifolius]
                                                     [Rubus attractus]
                                                     [Rubus auroralis]
                                                     [Rubus fissidens]
                                                     [Rubus longissimus]
                                                     [Rubus nigrobaccus]
                                                     [Rubus nuperus]
                                                     [Rubus pennus]
                                                     [Rubus rappii]
                                                     [Rubus separ]
                                               Rubus allegheniensis var. gravesii
                                                     [Rubus marilandicus]
                                                     [Rubus tumularis]
                                                     [Rubus uber]
                                                     [Rubus virginianus]
                                             Rubus alter
                                             Rubus alumnus
                                                   [Rubus apianus]
                                                   [Rubus barbarus]
                                                   [Rubus campestris]
                                                   [Rubus corei]
                                                   [Rubus facetus]
                                                   [Rubus fernaldianus]
                                                   [Rubus impos]
                                                   [Rubus independens]
                                                   [Rubus licitus]
                                                   [Rubus miriflorus]
                                                   [Rubus paulus]
                                                   [Rubus tennesseeanus]
                                             Rubus amabilis
                                             Rubus andrewsianus
                                             Rubus apogaeus
                                                   [Rubus exlex]
                                                   [Rubus lassus]
                                                   [Rubus lundelliorum]
                                                   [Rubus uncus]
                                             Rubus aptatus
                                             Rubus arcticus
                                               Rubus arcticus subsp. acaulis
                                                     [Cylactis arctica subsp. acaulis]
                                                     [Rubus acaulis]
                                                     [Rubus arcticus var. acaulis]
                                               Rubus arcticus subsp. arcticus
                                                     [Rubus arcticus var. pentaphylloides]
                                               Rubus arcticus subsp. stellatus
                                                     [Rubus arcticus var. stellatus]
                                                     [Rubus stellatus]
                                             Rubus arcuans
                                             Rubus arenicola
                                             Rubus argutus
                                                   [Rubus abundiflorus]
                                                   [Rubus betulifolius]
                                                   [Rubus floridensis]
                                                   [Rubus floridus]
                                                   [Rubus incisifrons]
                                                   [Rubus louisianus]
                                                   [Rubus penetrans]
                                                   [Rubus rhodophyllus]
                                             Rubus arizonensis
                                             Rubus armeniacus
                                                   [Rubus discolor]
                                                   [Rubus procerus]
                                             Rubus arvensis
                                                   [Rubus saepescandens]
                                             Rubus audax
                                             Rubus baileyanus
                                                   [Rubus flagellaris var. humifusus]
                                                   [Rubus housei]
                                                   [Rubus tenuicaulis]
                                                   [Rubus uniflorifer]
                                             Rubus bartonianus
                                             Rubus beamanii
                                                   [Rubus vagus]
                                             Rubus bellobatus
                                             Rubus bicknellii
                                                   [Rubus electus]
                                             Rubus biformispinus
                                             Rubus bifrons
                                             Rubus bifrons +ù laciniatus
                                             Rubus bifrons +ù ursinus
                                             Rubus bigelovianus
                                             Rubus blanchardianus
                                                   [Rubus hispidus var. blanchardianus]
                                             Rubus boyntonii
                                             Rubus burnhamii
                                             Rubus bushii
                                                   [Rubus fructifer]
                                                   [Rubus kansanus]
                                                   [Rubus oppositus]
                                                   [Rubus ozarkensis]
                                                   [Rubus putus]
                                                   [Rubus scibilis]
                                                   [Rubus sertatus]
                                                   [Rubus virilis]
                                             Rubus caesius
                                             Rubus canadensis
                                                   [Rubus argutus var. randii]
                                                   [Rubus besseyi]
                                                   [Rubus canadensis var. imus]
                                                   [Rubus forestalis]
                                                   [Rubus illustris]
                                                   [Rubus irregularis]
                                                   [Rubus laetabilis]
                                                   [Rubus millspaughii]
                                                   [Rubus randii]
                                             Rubus centralis
                                             Rubus chamaemorus
                                             Rubus chloocladus
                                                   [Cylactis pubescens]
                                             Rubus clarus
                                             Rubus conanicutensis
                                                   [Rubus conanictuensis]
                                             Rubus concameratus
                                             Rubus coronarius
                                             Rubus cubitans
                                             Rubus cuneifolius
                                                   [Rubus chapmanii]
                                                   [Rubus cuneifolius var. angustior]
                                                   [Rubus cuneifolius var. spiniceps]
                                                   [Rubus cuneifolius var. subellipticus]
                                                   [Rubus dixiensis]
                                             Rubus curtipes
                                             Rubus deamii
                                                   [Rubus gordonii]
                                                   [Rubus rosagnetis]
                                             Rubus defectionis
                                             Rubus deliciosus
                                                   [Oreobatus deliciosus]
                                             Rubus densissimus
                                             Rubus depavitus
                                                   [Rubus indianensis]
                                                   [Rubus kentuckiensis]
                                                   [Rubus profusiflorus]
                                             Rubus dissimilis
                                                   [Rubus apparatus]
                                                   [Rubus perpauper]
                                             Rubus elegantulus
                                                   [Rubus adirondackensis]
                                                   [Rubus amicalis]
                                                   [Rubus canadensis var. elegantulus]
                                                   [Rubus proprius]
                                             Rubus ellipticus
                                               Rubus ellipticus var. obcordatus
                                             Rubus elongatus
                                             Rubus exeter
                                             Rubus exsularis
                                             Rubus fecundus
                                                   [Rubus celer]
                                                   [Rubus vixalacer]
                                             Rubus felix
                                                   [Rubus dives]
                                             Rubus ferrofluvius
                                             Rubus flagellaris
                                                   [Rubus alacer]
                                                   [Rubus arundelanus var. jeckylanus]
                                                   [