Origin: Native
Conservation Status: Not of concern
[none provided]
 Occurring chiefly east of the Cascades crest in Washington; British Columbia to Idaho, Utah, and Arizona, east across much of North America to the Atlantic Coast.
   Occurring chiefly east of the Cascades crest in Washington; British Columbia to Idaho, Utah, and Arizona, east across much of North America to the Atlantic Coast.PNW Herbaria: Specimen records of Echinocystis in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Echinocystis checklist entry
OregonFlora: Echinocystis information
E-Flora BC: Echinocystis atlas page
CalPhotos: Echinocystis photos