28 June 1985.
Texas, United States
Locality: Camp Pirtle Scout Reservation, Panola County.
Coordinates: 32.3333, -94.4167
(Map it)
Elevation: 73m.
Environment description: 1% slope with an northern exposure. Nahatche, sandy clay loam soil. Average annual precipitation of 43 inches. Associated with Bahia grass, Canadian wild rye, and Panicum.
Collector(s):