[Members of the Sunflower Family Having Daisy-like Flower Heads Found West of the Cascade Mountains of Oregon and Washington]

Alpine Asters West of the Cascade Mountains of Oregon and Washington

The Genus Oreostemma

Alpine Aster, Tundra Aster: Oreostemma alpigenum var. alpigenum (Synonyms: Aster alpigenus, Aster alpigenus ssp. alpigenus, Aster alpigenus var. alpigenus, Haplopappus alpigenus)

Alpine Aster: Oreostemma alpigenum var. alpigenum

Alpine Aster, Tundra Aster, Tundra Mountaincrown: Oreostemma alpigenum var. alpigenum (Synonym: Aster alpingenus ssp. alpigenus, Aster alpigenus var. alpigenus) - Found west of the Cascade Mountains in the Olympic Mountains and in the mountains near the California state border south of O'Brien, OR.

Anderson's Aster, Tundra Aster: Oreostemma alpigenum var. andersonii (Synonym: Aster alpigenus ssp. andersonii, Aster alpigenus var. andersonii, Aster andersonii, Erigeron andersonii) - Only found west of the Cascade Mountains in southwestern Oregon.


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