Origin: Introduced
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Allium nigrum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Allium nigrum checklist entry.
E-Flora BC: Allium nigrum atlas page.
CalPhotos: Allium nigrum photos.
USDA Plants: Allium nigrum information.