Distribution: Occurring west of the Cascades crest in Washington, where known only from Lewis County in Washington; Lewis County, Washington to Willamette Valley, Oregon.
Habitat: Bluffs, open ground, and moist lowland meadows where undisturbed.
Flowers: May-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Endangered in Washington (WANHP)
Pollination: Bumblebees, bees, flies, butterflies, hummingbirds
[none provided]
Publication: Erythea 3(7): 118. 1895.
PNW Herbaria: Specimen records of Delphinium leucophaeum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Delphinium leucophaeum checklist entry.
OregonFlora: Delphinium leucophaeum information.
E-Flora BC: Delphinium leucophaeum atlas page.
CalPhotos: Delphinium leucophaeum photos.
USDA Plants: Delphinium leucophaeum information.
