United States, Arizona, Pima County, Near Ranger Station, Rincon Mountains
32.151 -110.6088 +-500m.
Perianth segments, style, filaments and anthers dull purple. Perianth thick and leathery
Flowering
2 anthers for pollen comparison using SEM as part of grad study by Roxane Johnson. Determined to be not NPS property. NPS item SAGU 6257 decataloged July 2014.