Draba trichocarpa Rollins
Remarks: ISOTYPE

Idaho: Custer County: [locality and coordinates withheld; status in Idaho: S2 (Imperiled; IDNHP)],
Coarse sand and small rocks, whitish area on steep slope of a knoll. Densely rosulate in clumps up to 4 inches in diameter; siliques flattened parallel to septum; stamens scapose. Isotype: Draba trichocarpa Rollins.

Reed C. Rollins 83281, Jul 14, 1983
With Kathryn W. Rollins with Aileen G. Roads
ID, Accession: 82095, Barcode: ID157740