Allium douglasii Hook. var. columbianum Ownbey & Mingrone
[= Allium columbianum]

Idaho: Nez Perce County: 3.2 miles ENE of Culdesac. Elev. 912 m.
T35N R2W S17 NW 1/4
Datum: WGS 84. Uncertainty: 569 meters. Coordinate Source: Calc. from TRS.
Open disturbed, dry, south aspect with an average slope of 30 degrees. Transition zone between rolling prairie grasslands and the Pinus ponderosa zone. Growing in a skeletal loam soil with Centaurea solstitialis, Hypericum perforatum, Valerianella locusta, Bromus secalinus, Bromus tectorum, Ventenata dubia and Balsamorhiza sagittata. Perennial herb growing 0.5-3.0 dm tall from a bulb with pink-purple fl. Common in drier, rocky areas.

Christine Johnson 44, Jun 10, 1985
With Meg Falter
IDE, Accession: 3693, Barcode: ID164777