Rough Eyelashweed, a native species, has been added to the USWildflowers database (06/28/2011.)  Scientific name is Blepharipappus scaber.  Photo below was taken along the Hull’s Gulch National Recreation Trail in the Boise Foothills in Ada County, ID on June 21, 2011.  Go to the Rough Eyelashweed detail page for more photos and information.

http://uswildflowers.com/images/full/dsc_9095.jpg