heterotypic synonyms:
Cactus hystrix Salm-Dyck; Lemaireocereus hystrix (Haw.) Britton & Rose;
protologue: Observ. Bot. Horto Dyck. 3: 7 (1822)
6 226040 Cereus hystrix Salm-Dyck [0]N.L. Britton, F.W. Horne, Popular Fl. Puerto Rico: t. 112] () [F.W. Horne]