24 July 1986.
Texas, United States
Locality: Simonton Township, Fort Bend County.
Coordinates: 29.6833, -96.0000
(Map it)
Elevation: 32m.
Environment description: 0 to 1% slope. Miller, clay soil. Average annual precipitation of 55 inches. Associated with blue-stem, Dallis grass, and sedges.
Comment: Collected from >6 plants.
Collector(s):