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Antennaria monocephala subsp. angustata (Greene) Hultén  

No occurrences found

(redirected from: Antennaria angustata Greene)
Family: Asteraceae
pygmy pussytoes
[Antennaria alpina var. megacephala (Raup) S.L.Welsh, moreAntennaria angustata Greene, Antennaria burwellensis Malte, Antennaria congesta Malte, Antennaria fernaldiana Polunin, Antennaria friesiana var. megacephala (Fernald) Hult+-¼n, Antennaria hudsonica Malte, Antennaria megacephala Fern., Antennaria pygmaea Fern., Antennaria tansleyi Polunin, Antennaria tweedsmurii Polunin]
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Randall J. Bayer in Flora of North America (vol. 19, 20 and 21)
Gynoecious (staminate plants unknown). Stems usually stipitate-glandular. Basal leaves spatulate to oblanceolate, faces usually gray-pubescent, adaxial sometimes green-glabrescent. 2n = 56, 60-, 70. Flowering summer. Moist tundra, disturbed margins of solifluction lobes, unstable, gravelly slopes; 0-2900 m; Greenland; Alta., B.C., Nfld. and Labr. (Labr.), N.W.T., Nunavut, Que., Yukon; Alaska, Mont., Wyo. Subspecies angustata is apomictic and has a wider geographic range than the amphimictic subsp. monocephala. It is easily recognized by heads borne singly, dark phyllaries, and gynoecious population structure.
Antennaria monocephala subsp. angustata
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