26 September 2007.
Arizona, United States
Locality: North of Building 29W (former Resources Management Building), south of old Faraway Ranch main house, Chiricahua National Monument (restricted access, permit required).
Coordinates: 32.0078, -109.3719
(Map it)
Elevation: 1597m.
Georeference protocol: Lat/lon determined by GPS
Environment description: In and along rock wall. Sandy loam soil.
Number of plants sampled: 50
Comment: Population size ~100, well past flowering.
Collector(s):