Woolly Head Clover, a native species, has been added to the USWildflowers database (5/18/2014.) Scientific name is Trifolium eriocephalum. It is also known as Hairy Head Clover, Cascade Clover, Cusick’s Clover, Martin’s Clover, and Fuzzyleaf CloverDicot Perennial. Photo below was taken in Custer County, ID on June 13, 2010. Go to the Woolly Head Clover detail page for more photos and information.