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 5.5 miles S of 118-166 split. From walking trail entrance, about 400 ft SSE to N-facing far side of creek bank.
Coordinates: 30.7059, -104.1033
(Map it)
Elevation: 1786m.
Habitat: Wild Habitat
Environment description: Among rocks of N-facing cliff of Madera Canyon, surrounding open areas very dry.
Comment: For additional collecting details see the
Potato Collecting Expedition Log
Collector(s):