Cephalocereus senilis
Cephalocereus senilis in Allg. Gartenzeitung 6: 142. 1838 sec. Tapia & al. 20171 wfo-0000594770
- ≡Cactus senilis in Philos. Mag. J. 63: 41. 1824 syn. sec. Tapia & al. 20171 wfo-0000578218
- ≡Cereus senilis, Prodr. 3: 464. 1828 syn. sec. Tapia & al. 20171 wfo-0000597661
- ≡Cephalophorus senilis, Cact. aliq. nov.: 7. 1838 syn. sec. Tapia & al. 20171 wfo-0000594810
- ≡Echinocactus senilis in Gard. Mag. & Reg. Rural Domest. Improv. 15: 550. 1839 syn. sec. Tapia & al. 20171 wfo-0000660934
- ≡Pilocereus senilis, Cact. Gen. Sp. Nov.: 7. 1839 syn. sec. Tapia & al. 20171 wfo-0001288082
- ≡Cephalocereus senilis in Engler & Prantl, Nat. Pflanzenfam. 3(6a): 181. 1894 syn. sec. Tapia & al. 20171 wfo-0001430312
- ≡Euporteria senilis in Repert. Spec. Nov. Regni Veg. 50: 201. 1941 syn. sec. Kew 20192 wfo-0000682827
- Type: Mexico (not located); Neotype (designated by Tapia & al. 2017: 123): Mexico. Hidalgo: Metztitlan, 17 Jun 2005, G. Arroyo-Cosultchi 23 (MEXU 1439221)
- 1. Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S. 2017: Phylogeny and circumscription of Cephalocereus (Cactaceae) based on molecular and morphological evidence. – Systematic Botany 42(4): 709-723. https://doi.org/10.1600/036364417X696546, 2. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic Gardens, 3. Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S. 2017: Phylogeny and circumscription of Cephalocereus (Cactaceae) based on molecular and morphological evidence. – Systematic Botany 42(4): 709-723 https://doi.org/10.1600/036364417X696546
- =Cactus bradypus, Ind. Sem. Hort. Hamburg.: 17. 1826 syn. sec. Tapia & al. 20174 wfo-0000577701
- ≡Cereus bradypus, Nomencl. Bot., ed. 2, 1: 333. 1840 syn. sec. Kew 20195 wfo-0000596846
- Type: not preserved
- 4. Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S. 2017: Phylogeny and circumscription of Cephalocereus (Cactaceae) based on molecular and morphological evidence. – Systematic Botany 42(4): 709-723. https://doi.org/10.1600/036364417X696546, 5. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic Gardens
- =Echinocactus staplesiae in Gard. Mag. & Reg. Rural Domest. Improv. 16: 27. 1840 syn. sec. Britton & Rose 19206 wfo-0000660976
- =Melocactus bradypus, Nomencl. Bot., ed. 2, 2: 122. 1841 syn. sec. Britton & Rose 19207 wfo-0000369357
- =Pilocereus senilis var. cristatus syn. sec. TROPICOS 1988+8 wfo-0001252925