12 August 1985.
Texas, United States
Locality: Along County Road 300, Upshur County.
Coordinates: 32.6667, -94.8878
(Map it)
Elevation: 91m.
Environment description: 4% slope. Lilbert, fine sandy loam soil. Average annual precipitation of 45 inches. Associated with Johnson grass.
Comment: Collected from >6 plants.
Collector(s):