Origin: Native
Conservation Status: Not of concern
[none provided]
 Occurring east of the Cascades crest in northeastern Washington; northeastern Washington to the Great Lakes region and northeastern North America; Greenland.
   Occurring east of the Cascades crest in northeastern Washington; northeastern Washington to the Great Lakes region and northeastern North America; Greenland. Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east to Idaho.
   Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east to Idaho. Occurring on both sides of the Cascades crest in Washington, through more common west of the crest; Alaska to California, east to Idaho, western Montana, and Nevada.
   Occurring on both sides of the Cascades crest in Washington, through more common west of the crest; Alaska to California, east to Idaho, western Montana, and Nevada. Widely distributed on both sides of the Cascades crest in Washington, though more common east of the crest; Alaska to California, east to the Great Plains, Great Lakes region, and northeastern North America.
   Widely distributed on both sides of the Cascades crest in Washington, though more common east of the crest; Alaska to California, east to the Great Plains, Great Lakes region, and northeastern North America. Occurring on both sides of the Cascades crest in Washington; Alaska to northern California, east to western Montana.
   Occurring on both sides of the Cascades crest in Washington; Alaska to northern California, east to western Montana.PNW Herbaria: Specimen records of Cornus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Cornus checklist entry
OregonFlora: Cornus information
E-Flora BC: Cornus atlas page
CalPhotos: Cornus photos