University of Southern Mississippi Herbarium (USMS)
USMS_000014964
dfcb9f92-87dd-41e1-8473-4517779d2843
Populus fremontii S. Wats.
Salicaceae
Clark, Howard L.
5620
1974-03-07
United States, Arizona, Yuma, At edge of Colorado River floodplain, ca. 6 km West of Yuma, at junction with Mexico and California. .25 Northwest Sec. 22, T16S-R21E.