Astragalus nuttallianus var. micranthiformis Barneby
Fabaceae
Kirstin Olmon
688
2012-10-07
United States, Arizona, Coconino, Colorado Plateau, Kaibab National Forest Tusayan District, Upper Basin, 39 km NW of U.S. Route 89 at Cameron on Highway 64, 4.2 km NE on Forest Road 2814, 4.2 km E on Forest Road 6140 at intersection with Forest Road 2820A.