Family: Asteraceae
[Erigeron pumilus subsp. pumilus , more...]
© Smithsonian Institution, National Museum of Natural History, Department of Botany
Ray corollas white. Disc corollas: indurate portions shiny, glabrous. Pappi: outer of inconspicuous, well-developed setae, inner of 15-27 bristles.
Flowering May-Jul(-Aug). Prairies, open and dry slopes, often with sagebrush; 1000-2600 m; Alta., Sask.; Colo., Kans., Mont., Nebr., N.Dak., S.Dak., Wash., Wyo.
A report of var. pumilus from Yukon is based on a misidentification of Erigeron caespitosus.
© Smithsonian Institution, National Museum of Natural History, Department of Botany
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