09 April 1956.
Wyoming, United States
Locality: Lodgepole pine woods, 7 miles northwest of Southpass City, along Pine Creek, Fremont Co., Wyoming.
Elevation: 2189m.
Comment: Collections made July, August and September, 1955 in Arizona, California, Colorado, Idaho, Montana, Nevada, OREGO Oregon, Utah, Washington and Wyoming.
Collector(s):