Lupinus bingenensis Suksd. var. subsaccatus Suksdorf
[= Lupinus sulphureus var. subsaccatus]
Annotated by Ben Legler, 5 Oct 2006. Sources: Ill. Fl. of B.C..

Washington: Chelan County: North Cascades National Park. Southeast side of McGregor Mountain. West side of Coon Creek along the McGregor Mountain Trail. Stehekin Valley. Elev. 2964 ft.
48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, 5362511.311N
Datum: WGS 84. Coordinate Source: GPS. UTM calculated from Lat-Lon.
Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops intermixed with coniferous forest, dominated by Pseudotsuga menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria spicata and Calamagrostis rubescens. Exposed site with partial to full sun. Locally uncommon. Open dry soil. Flowers blue. Calyx not spurred; banner glabrus on back; keel margin ciliate. Phenology: Flowers & Fruits.

Anders Huseth 06-31, Jun 28, 2006
With Diane Doss, Cheryl Lowe, David Giblin
WTU