08 July 1986.
Texas, United States
Locality: Garrison Township, Rusk County.
Coordinates: 31.8833, -94.5167
(Map it)
Elevation: 104m.
Environment description: 1% slope with a western aspect. Iuka, sandy loam soil. Average annual precipitation of 46 inches. Associated with honeysuckle, Johnson grass, Vasey's grass, and Virginia wild rye.
Comment: Collected from >6 plants.
Collector(s):