Delphinium gracilentum Greene
Annotated by R. F. Martin.

Idaho: Clark County: Near the top of the divide, south of Humphrey.
44.48833° N, 112.23278° W
Coordinate Source: Estimated.
Sagebrush subclimax on Idaho Batholith.

Fred A. Barkley 4007, May 16, 1939
With Merton J. Reed
WS, Accession: 369093