Fremontodendron mexicanum Davidson in Bull. S. Calif. Acad. Sci. 16(2): 50. 1917 sec. Flora of North America Editorial Comitee 2015
- =Fremontia mexicana (Davidson) J.F. Macbr. in Contr. Gray Herb. 53: 14. 1918 syn. sec. Flora of North America Editorial Comitee 2015