Oenothera caespitosa var. marginata (Nutt. ex Hook. & Arn.) Munz
Onagraceae
Steve Williams
Joni Ward
634
2012-05-04
Kris Schloemer, Diane Steele
USA, Arizona, Gila, I-17 to Camp Verde, 260 to Fossil Creek Road ca. 15 miles to parking lot to Falls Trail; hiked east on road, collected on both sides of the road. Down 20 m from 632. Tonto National Forest.