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

Asters West of the Cascade Mountains of Oregon and Washington

The Genus Eucephalus

Gorman's Aster: Eucephalus gormanii

Brewer's Aster: Eucephalus breweri (Synonyms: Aster breweri, Chrysopsis breweri) -

Siskiyou Aster, Siskiyou Rayless Aster, Smooth Aster, Smooth Rayless Aster: Eucephalus glabratus (Synonyms: Aster brickellioides var. glabratus, Aster siskiyouensis) -

Coville's Cascade Aster: Eucephalus ledophyllus var. covillei (Synonym: Aster ledophyllus var. covillei) -

Cascade Aster, Northern Cascade Aster: Eucephalus ledophyllus var. ledophyllus (Synonym: Aster ledophyllus var. ledophyllus) -

Olympic Mountain Aster: Eucephalus paucicapitatus (Synonym: Aster paucicapitatus) -

Brickellbush Aster, Hairy Rayless Aster: Eucephalus tomentellus (Synonyms: Aster brickellioides, Aster brickellioides var. brickellioides, Aster eastwoodiae, Aster tomentellus, Eucephalus brickellioides) - Typically zero ray flowers, but occasionally may have up to 4.

Hbrid Aster: Eucephalus tomentellus x Eucephalus vialis -

Wayside Aster: Eucephalus vialis (Synonym: Aster vialis) -

Paul Slichter E-mail