Sulphur flower (Eriogonum umbellatum) along Lightning Ridge on the Pacific Crest Trail near
alt="Sulphur flower (Eriogonum umbellatum) along Lightning Ridge on the Pacific Crest Trail near Inspiration Point in the San Gabriel Mountains. July 31, 2015." border="0">
Sulphur flower (Eriogonum umbellatum) along Lightning Ridge on the Pacific Crest Trail near Inspiration Point in the San Gabriel Mountains. July 31, 2015.