Cephalocereus keyensis Britton & Rose in Contr. U.S. Natl. Herb. 12: 416. 1909
Cephalocereus keyensis in Contr. U.S. Natl. Herb. 12: 416. 1909
is basionym for Cereus robinii var. keyensis
is basionym for Cephalocereus robinii var. keyensis in Cact. Succ. J. (Los Angeles) 41: ?. 1969
is basionym for Pilosocereus keyensis in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957
is basionym for Pilocereus keyensis, Kaktus-ABC: 331. 1936 ["1935"]
is basionym for Cereus keyensis in Monatsschr. Kakteenk. 23: 23. 1913
Type: Lectotype: USA. Florida: Key West, hammock, 7–12 April 1909, Britton 518 (lectotype US-00115541, isolectotype NY-00118698)1