09 April 1956.
Utah, United States
Locality: Sagebrush pasture 2 miles east of Summit Springs Ranger Station. ( Ashley National Forest), Daggett Co., Utah.
Elevation: 2584m.
Comment: Collections made July, August and September, 1955 in Arizona, California, Colorado, Idaho, Montana, Nevada, OREGO Oregon, Utah, Washington and Wyoming.
Collector(s):