Welsh's Aster - Symphyotrichum welshii
(see State Rank Reason below)
MNPS Threat Rank
State Rank Reason (see State Rank above)
Reported for Montana in the Flora of North America (2006) though not currently accepted as occurring in the state by the MTNHP. Additionally, 4 Montana specimens at MONTU annotated to this species by Semple appear to be better referred to other species (2 to Symphyotrichum boreale, 1 to S. eatonii and 1 to S. lanceolatum) based in part on the lack of the key character for the species (leafy rosettes along the rhizomes) and differences in habitat.
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- Additional ReferencesLegend: View Online Publication
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- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.