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Organism
  Plantae
      Tracheophyta
            Magnoliopsida
                    Malpighiales
                            Hypericaceae
                                     Ascyrum
                                     Hypericum
                                             Hypericum adpressum
                                             Hypericum anagalloides
                                             Hypericum androsaemum
                                             Hypericum apocynifolium
                                             Hypericum ascyron
                                                   [Hypericum pyramidatum]
                                               Hypericum ascyron subsp. pyramidatum
                                                     [Hypericum pyramidatum]
                                             Hypericum boreale
                                                   [Hypericum mutilum subsp. boreale]
                                             Hypericum brachyphyllum
                                                   [Hypericum aspalathoides]
                                             Hypericum buckleyi
                                                   [Hypericum buckleii]
                                             Hypericum calycinum
                                             Hypericum canadense
                                                   [Hypericum canadense var. galiiforme]
                                                   [Hypericum canadense var. magninsulare]
                                             Hypericum canariense
                                             Hypericum chapmanii
                                             Hypericum cistifolium
                                                   [Hypericum opacum]
                                             Hypericum concinnum
                                             Hypericum crux-andreae
                                                   [Ascyrum crux-andreae]
                                                   [Ascyrum cuneifolium]
                                                   [Ascyrum stans]
                                                   [Hypericum stans]
                                             Hypericum cumulicola
                                                   [Sanidophyllum cumulicola]
                                             Hypericum densiflorum
                                                   [Hypericum glomeratum]
                                             Hypericum denticulatum
                                                   [Hypericum denticulatum var. ovalifolium]
                                             Hypericum diosmoides
                                             Hypericum dissimulatum
                                             Hypericum dolabriforme
                                                   [Hypericum bissellii]
                                             Hypericum drummondii
                                                   [Sarothra drummondii]
                                             Hypericum edisonianum
                                                   [Ascyrum edisonianum]
                                             Hypericum ellipticum
                                             Hypericum erythraeae
                                                   [Hypericum erythreae]
                                             Hypericum fasciculatum
                                                   [Hypericum aspalathoides]
                                             Hypericum formosum
                                               Hypericum formosum subsp. scouleri
                                             Hypericum frondosum
                                                   [Hypericum aureum]
                                                   [Hypericum splendens]
                                             Hypericum galioides
                                                   [Hypericum ambiguum]
                                                   [Hypericum galioides var. pallidum]
                                             Hypericum gentianoides
                                                   [Sarothra gentianoides]
                                             Hypericum gramineum
                                             Hypericum graveolens
                                             Hypericum gymnanthum
                                             Hypericum harperi
                                             Hypericum hookerianum
                                             Hypericum humifusum
                                             Hypericum hypericoides
                                               Hypericum hypericoides subsp. hypericoides
                                                     [Ascyrum hypericoides var. oblongifolium]
                                                     [Ascyrum hypericoides]
                                                     [Ascyrum linifolium]
                                               Hypericum hypericoides subsp. multicaule
                                                     [Ascyrum hypericoides var. multicaule]
                                                     [Hypericum hypericoides var. multicaule]
                                                     [Hypericum stragulum]
                                             Hypericum kalmianum
                                             Hypericum lissophloeus
                                             Hypericum lloydii
                                             Hypericum lobocarpum
                                                   [Hypericum densiflorum var. lobocarpum]
                                                   [Hypericum oklahomense]
                                             Hypericum majus
                                                   [Hypericum canadense var. majus]
                                             Hypericum microsepalum
                                                   [Crookea microsepala]
                                             Hypericum mitchellianum
                                             Hypericum monogynum
                                                   [Hypericum aureum]
                                             Hypericum moserianum
                                             Hypericum mutilum
                                                   [Hypericum mutilum var. latisepalum]
                                                   [Hypericum mutilum var. parviflorum]
                                               Hypericum mutilum subsp. latisepalum
                                                     [Hypericum mutilum var. latisepalum]
                                               Hypericum mutilum subsp. mutilum
                                                     [Hypericum mutilum var. parviflorum]
                                             Hypericum myrtifolium
                                             Hypericum nitidum
                                               Hypericum nitidum subsp. exile
                                                     [Hypericum exile]
                                             Hypericum nudiflorum
                                             Hypericum parvulum
                                                   [Hypericum degeneri]
                                             Hypericum pauciflorum
                                             Hypericum perfoliatum
                                             Hypericum perforatum
                                             Hypericum prolificum
                                             Hypericum pseudomaculatum
                                                   [Hypericum punctatum var. pseudomaculatum]
                                             Hypericum punctatum
                                                   [Hypericum subpetiolatum]
                                             Hypericum radfordiorum
                                             Hypericum scouleri
                                                   [Hypericum formosum var. nortoniae]
                                                   [Hypericum scouleri subsp. nortoniae]
                                               Hypericum scouleri subsp. scouleri
                                                     [Hypericum formosum var. scouleri]
                                             Hypericum setosum
                                             Hypericum spathulatum
                                             Hypericum sphaerocarpum
                                                   [Hypericum sphaerocarpum var. turgidum]
                                                   [Hypericum turgidum]
                                             Hypericum suffruticosum
                                                   [Ascyrum pumilum]
                                             Hypericum tenuifolium
                                                   [Hypericum reductum]
                                             Hypericum tetrapetalum
                                                   [Ascyrum tetrapetalum]
                                             Hypericum tetrapterum
                                                   [Hypericum ambiguum]
                                             Hypericum virgatum
                                                   [Hypericum acutifolium]
                                                   [Hypericum denticulatum var. acutifolium]
                                                   [Hypericum denticulatum var. recognitum]
                                     Triadenum
                                             Triadenum fraseri
                                                   [Elodea fraseri]
                                                   [Hypericum fraseri]
                                                   [Hypericum virginicum var. fraseri]
                                                   [Triadenum virginicum var. fraseri]
                                             Triadenum tubulosum
                                                   [Hypericum tubulosum]
                                                   [Triadenum longifolium]
                                             Triadenum virginicum
                                                   [Hypericum virginicum]
                                               Triadenum virginicum subsp. fraseri
                                             Triadenum walteri
                                                   [Hypericum petiolatum]
                                                   [Hypericum tubulosum var. walteri]
                                                   [Hypericum walteri]
                                                   [Triadenum petiolatum]
                                                   [Triadenum tubulosum var. walteri]