19 September 1996.
Arizona, United States
Locality: Apache Co. AZ 373 at Hall Creek (Tributary of Little Colorado River), north of Greer.
Coordinates: 34.0169, -109.4575
(Map it)
Elevation: 2740m.
Habitat: Wild Habitat
Environment description: Plants amongst broken volcanic rock about 10-15 feet above stream. Growing in full sun.
Collector(s):