Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring east of the Cascades crest in Washington; southern British Columbia to California, east to the Rocky Mountains, Great Plains, and Great Lakes region.PNW Herbaria: Specimen records of Iva in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Iva checklist entry
OregonFlora: Iva information
E-Flora BC: Iva atlas page
CalPhotos: Iva photos