02 October 2007.
Texas, United States
Locality: North side of Highway 82, 11.5 miles southwest of junction with Highway 214, Plains.
Coordinates: 33.1214, -102.9978
(Map it)
Elevation: 1139m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Under power line and into prairie appearing habitat; irrigated cotton field on east side of highway.
Number of plants sampled: 200
Comment: Population size >1000; well past flowering.
Collector(s):