Maihueniopsis clavarioides
Maihueniopsis clavarioides in Cact. Succ. J. (Los Angeles) 71(6): 325. 1999 sec. Hunt 20161
- ≡Opuntia clavarioides, Enum. Diagn. Cact.: 173. 1837 syn. sec. Hunt 20062
- ≡Austrocylindropuntia clavarioides in Cactaceae (Berlin) 1941(2): 13. 1942 syn. sec. Hunt 20161
- ≡Puna clavarioides in Hickenia 1(55): 291. 1982 syn. sec. Hunt 20161
- ≡Cereus clavarioides, Enum. Diagn. Cact.: 173. 1837 syn. sec. Kew WCVP (2019)3
- ≡Cylindropuntia clavarioides, Kaktus-ABC: 122. 1936 ["1935"] syn. sec. Kew WCVP (2019)3
- ≡Tephrocactus clavarioides in Tephrocactus Study Group 12(3): 46. 2006 syn. sec. Kew WCVP (2019)3
- –Clavarioidia clavarioides, Verzeichnis Amer. Sukk. Rev. Syst. Kakteen: 41. 1935, nom. inval., syn. sec. IPNI 2022: Aug 20224
- =Cereus sericeus, Enum. Diagn. Cact.: 173. 1837 syn. sec. Kew WCVP (2019)5
- =Opuntia microthele, Enum. Diagn. Cact.: 173. 1837 syn. sec. Kew WCVP (2019)6
- –Clavarioidia clavarioides f. cristata, Verzeichnis Amer. Sukk. Rev. Syst. Kakteen: 41. 1935, nom. inval., syn. sec. Kew WCVP (2019)10