Subalpine Fleabane, Thompson's Wandering Daisy
Erigeron peregrinus var. thompsonii
Synonyms: Erigeron peregrinus ssp. peregrinus var. thompsonii, Erigeron peregrinus ssp. typicus var. thompsonii, Erigeron thompsonii
What might be Thompson's wandering daisy as seen at the edge of a boggy area in Olympic National Park..........July 25, 2014. Note the white rays.
A close-up of the involucral bracts of what might be Thompson's wandering daisy as seen at the edge of a boggy area in Olympic National Park..........July 25, 2014. If not variety thompsonii, then this most likely would be var. peregrinus which is lumped into Erigeron glacialis in Washington.
Paul Slichter