26 September 2011.
Texas, United States
Locality: Jeff Davis. TNC preserve. Davis Mountains. About 10 miles W of split of 10 and 20, take 118 S to about 5 miles S of 118-166 split to TNC driveway, SW down Madera Canyon dirt road about 4 miles.
Coordinates: 30.6657, -104.1528
(Map it)
Elevation: 1896m.
Habitat: Wild Habitat
Environment description: In rocks and in open among charcoal remnants of burn at steep NW-facing cliff base.
Comment: For additional collecting details see the
Potato Collecting Expedition Log
Collector(s):