Draba alpina L. × Draba lactea M.F. Adams ?

Alaska: North Slope: Point Barrow. Elev. 10 ft.
71° 20' N, 156° 40' W
Sandspit. Two species of Draba on the same sheet. Phenology: Flowers & Fruits.

L. A. Spetzman D-4, Jul 29, 1949
WTU, Accession: 126818B