Collected
Utah, United States
Locality: Base of the Wasatch Mountains, east of Orem (site 9040975).
Elevation: 1520m.
Environment description: Soil well-drained stony loam. Annual precipitation of 14 to 16 inches.
Associated species: Associated native vegetation: scattered Gambels oak and cliff rose, mountain big sagebrush, bluebunch wheatgrass, needle-and-thread and arrowleaf balsamroot.