Family: Asteraceae
[Erigeron asper Nutt., more...]
Stems strigose (hairs closely appressed to ascending), sometimes sparsely so to glabrate.
Flowering May-Aug. Meadows, streamsides; 1300-2500 m; Alta., Man., Sask.; Colo., Idaho, Mont., N.Mex., N.Dak., S.Dak., Utah, Wyo.
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