protologue: Proc. Amer. Acad. Arts 10: 350 (1875)
2 1267785 Populus fremontii S.WatsonC.S. Sargent, Silva, vol. 9 : t. 496 (1898) [C.E. Faxon]
5 1267785 Populus fremontii S.WatsonC.S. Sargent, Silva, vol. 14 : t. 733 (1898) [C.E. Faxon]
Populus fremontii (Sarg.) Jeps. var. arizonica {-1}D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 382 (1972) [unsigned]