Eriophyllum genus --- aster subfamily 3.1

​Aster 3.1 (Genus A to F) -- Aster 3.2 (Genus G to O) -- Aster 3.3 (Genus P to R) -- Aster 3.4 (Genus S to Z)  

common yellow sunflower (Eriophyllum lanatum) -- in July -- Humboldt County, Sheldon National Wildlife Refuge, NV         

common wooly sunflower (Eriophyllum lanatum var. integrifolium) -- in July -- Grand Teton National Park, WY