Synonyms: Apocynum androsaemifolium ssp. androsaemifolium, Apocynum androsaemifolium var. incanum
Bitter dogbane as seen along the switchback trail up the south side of Klahhane Ridge, Olympic National Park.........July 27, 2014. Note the corolla lobes which are shorter and broader and not as deeply cleft as those in var. pumilum.
