07 September 1980.
Texas, United States
Locality: 3.5 mi W of Falfurrias on Hwy 285.
Coordinates: 27.2250, -98.1433
(Map it)
Georeference protocol: Lat/Lon determined via Map location
Environment description: In sandy roadside ditch. Population associated with cacti.
Number of plants sampled: 4
Comment: Lat/lon accurate to city level.
Collector(s):