18 September 2010.
Arizona, United States
Locality: About 1 mile east of Labage Street, Superstition Mountains, Apache Junction, Pinal County.
Coordinates: 33.4333, -111.4781
(Map it)
Elevation: 620m.
Georeference protocol: Lat/lon determined by GPS
Environment description: West facing talus slope. Rocky ground. Associated with bushes and grasses.
Number of plants sampled: 10
Collector(s):