Collected
18 October 1989.
Arizona, United States
Locality: Santa Cruz Co., "Super Trail" to Josephine Saddle, ca. 3/4 mi. from trail head, Madera Canyon, Santa Rita Mts. Elevation 5800 ft.
Environment description: SW-facing slope in oak woodland with Quercus arizonica, Q. emoryi, Juniperus deppeana, Nolina microcarpa, Dasylirion wheeleri, Agave palmeri, grasses.