Narrowleaf Collomia, a native species, has been added to the USWildflowers database (07/27/2012.) Scientific name is Collomia linearis.  Photo below was taken in the Boise Foothills of Ada County, ID on June 21, 2011. Go to the Narrowleaf Collomia detail page for more photos and information.

Narrowleaf Collomia, Tiny Trumpet, Narrow-leaf Mountain Trumpet – Collomia linearis