17 June 1985.
Texas, United States
Locality: Rehburg Township, Washington County.
Coordinates: 30.2708, -96.5931
(Map it)
Elevation: 79m.
Environment description: Area received extra runoff water from a road. 1% slope. Burlewash, fine sandy loam soil. Average annual precipitation of 39.65 inches. Associated with dewberry and Maximillian sunflower.
Comment: Selection 2 of 2.
Collector(s):