10 June 1997.
Texas, United States
Locality: Hardeman County; One mile west of FM 1167 on Wolf Hunt Road
Coordinates: 34.2106, -99.6747
(Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadway, slope 0-5%, aspect SW. Loam/clay, seasonally dry, lower slope. pH 8.0.
Number of plants sampled: 50
Collector(s):