Oenothera elata subsp. hirsutissima (A. Gray ex S. Watson) W. Dietr.
Onagraceae
Bruhns
274
1966-06-30
06/30/1966
United States, California, San Diego, 0.8 mi. S of Riverside Co. line along U.S. 395. Population was destroyed by bulldozing a year after collection date.