About Delphinium glareosum Greene
Delphinium glareosum Greene, a species of larkspur, has common names including Olympic Mountain larkspur and rockslide larkspur. It belongs to the Ranunculaceae (buttercup) family. This species grows in Oregon, Washington, and British Columbia, where it favors rocky slopes. It produces flowers in summer. Like all other species in the genus Delphinium, rockslide larkspur is poisonous.