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