Yarrow-leaved Eriophyllum: Eriophyllum lanatum var. achilleoides (Synonym: Eriophyllum lanatum var. achillioides) -
Largeflower Eriophyllum: Eriophyllum lanatum var. grandiflorum ? -
Oregon Sunshine, Common Eriophyllum, Common Woolly Sunflower, Woolly Sunflower: Eriophyllum lanatum var. integrifolium - More common east of the Cascade Mts.
Common Eriophyllum, Woolly Sunflower, Common Woolly Sunflower: Eriophyllum lanatum var. lanatum (Synonyms: Eriophyllum integrifolium, Eriophyllum lanatum var. monoense)-
Common Woolly Sunflower, Lanceleaf Eriophyllum, Lance-leaved Woolly Sunflower: Eriophyllum lanatum var. lanceolatum -
Western Woolly Sunflower, Woolly Sunflower, Common Eriophyllum: Eriophyllum lanatum var. leucophyllum (Synonym: Eriophyllum lanatum var. lanatum)