24 September 2007.
Texas, United States
Locality: Feely Cemetary historical marker, south of Interstate 10 at frontage road dead end, 1.3 miles west of Exit 159, Plateau.
Coordinates: 31.0597, -104.5239
(Map it)
Elevation: 1222m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Along fence. Into desert shrub. Sandy loam soil.
Number of plants sampled: 40
Comment: Population size ~600; early in flowering.
Collector(s):