Pilosocereus floccosus
Pilosocereus floccosus in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957 sec. Zappi & Taylor 20201 wfo-0001245375
- ≡Pilocereus floccosus in Arch. Jard. Bot. Rio de Janeiro 9: 150. 1949, nom. illeg. syn. sec. Taylor & Zappi 20042 wfo-0001245374
- ≡Pseudopilocereus floccosus in Beitr. Biol. Pflanzen 44: 252. 1968 syn. sec. Taylor & Zappi 20042 wfo-0000397996
- =Cereus barbatus, Cact. Hort. Dyck.: 29. 1841 syn. sec. Kew 20193 wfo-0000596813
- =Pilocereus barbatus, Handb. Cacteenk., ed. 2: 650. 1885 syn. sec. Kew 20194 wfo-0000397862