George Ferguson, Joshua Scholl, Joey Charboneau, Sue Carnahan, Curtis Smith
United States, Arizona, Pima County, Bench above Miller Creek, ca. 3.1 miles northeast of Rincon Peak. Accessed from N. Mescal Road, near junction with E. Happy Valley Road, ca. 1 mile northwest of parking area.
32.15886 -110.49484
32.16° N; 110.49° W
1315 meters
4314ft.
Open oak (Quercus arizonica-Quercus emoryi), Juniperus arizonicus, Prosopis veultina woodland. Flat, exposed.
Sandy-silty loam, with some surface leaf duff.
Annual herb. Corolla white. Scattered, not common.