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Siskiyou Aster (Doellingeria glabrata (Greene) Semple, Brouillet & G.A.Allen)

Also known as smooth aster; also classified as Eucephalus glabratus (Greene) Greene.

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Range - Expand

Native or Not Present

This map is based on our research. We have checked its accuracy to Level 3 ecoregions. Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.


We recommend avoiding the use of the common name smooth aster as this can also refer to the smooth blue aster (Symphyotrichum laeve), an eastern species. The common name Siskiyou Aster is both more descriptive of this species' range, and less ambiguous.

Eucephalus glabratus (smooth aster) | USDA PLANTS Database (About This Site)

Eucephalus glabratus | Biota of North America Project (BONAP) (About This Site)

Doellingeria glabrata (Greene) Semple, Brouillet & G.A.Allen | Plants of the World Online (POWO) (About This Site)