17 September 2018.
Arizona, United States
Locality: Santa Cruz County. Patagonia. Patagonia Mountains. Coronado National Forest. From Nogales NE on 82/Patagonia highway to gravel Dusquene road then E into Patagonia mountains. About 14 miles E from 82 to T jct with Harshaw Road. N on Harshaw about 1.0 mile. In hairpin at creek and Shaffer Ranch driveway road.
Coordinates: 31.3940, -110.6876
(Map it)
Elevation: 1602m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Within 100 ft N of driveway. N-facing berm under 30-ft tall oaks and cottonwoods, in much leaf mulch and moist, dark soil with rocks.
Comment: For additional collecting details see the
Potato Collecting Expedition Log
Collector(s): - Bamberg, Ingrid, US Potato Genbank
- Bamberg, John, USDA, ARS
- Del Rio, Alfonso, University of Wisconsin
- Fernandez, Charles, University of Wisconsin
- Gomez, Rene, International Potato Center