Additional Collectors:
T. R. Van Devender, J. J. Sánchez-E., D. Delgado
Locality:
Mexico, Sonora, Arroyo el Palmillar above Campo Bonito on Arroyo El Chinoso (=Tigre), 33.3 km (by air) WNW of Bavispe, ca. 46.4 km (by air) ENE of Nacozari de García.
30.576944 -109.268056 WGS84
Verbatim Coordinates:
30° 34' 37'' 109° 16' 05''
Elevation:
1239 meters (4064ft)
Habitat:
Oak woodland. Rare cholla in shady understory.