23 September 2002.
Arizona, United States
Locality: Pima County. Near Tucson in Santa Catalina Mts. N on Santa Catalina Hwy toward Mt. Lemmon. At Palisades ranger station. Just below horse corral on SW side of road.
Coordinates: 32.4103, -110.7153
(Map it)
Elevation: 2414m.
Habitat: Wild Habitat
Environment description: Under trees in grassy ravine. Private land.
Comment: For additional collecting details see the
Potato Collecting Expedition Log
Collector(s):