Cereus sonorensis K.Schum. in Monatsschr. Kakteenk. 11: 135. 1901
Cereus sonorensis in Monatsschr. Kakteenk. 11: 135. 1901
is basionym for Stenocereus alamosensis var. sonorensis in Calyx 5: 100. 1996
is basionym for Rathbunia alamosensis var. sonorensis in Calyx 2: 103. 1992
is basionym for Rathbunia sonorensis in Contr. U.S. Natl. Herb. 12(10): 415. 1909
Holotype: Mexico, Sonora, Runge s.n. (B, in spirit: B 810006798)