18 August 1996.
Texas, United States
Locality: Jeff Davis Co. Near Ft. Davis. On 118 at Madera Canyon (L.E. Wood picnic area). Along canyon edge of park near the fenceline.
Coordinates: 30.7058, -104.1053
(Map it)
Elevation: 1780m.
Habitat: Wild Habitat
Environment description: Growing in shade under Ponderosas and full sun in grass among rocks near fence along canyon edge.
Collector(s):