Tephrocactus aoracanthus
Tephrocactus aoracanthus, Cactées: 89. 1868 sec. Las Peñas & al. 20191 wfo-0001289276
- ≡Opuntia aoracantha, Cact. Aliq. Nov. Desc.: 34. 1838 syn. sec. Hunt 20062 wfo-0001289327
- 1. Las Peñas, M.L., Kiesling, R. & Bernardello, G. 2019: Phylogenetic reconstruction of the genus Tephrocactus (Cactaceae) based on molecular, morphological, and cytogenetical data. – Taxon 68(4): 714-730. https://doi.org/10.1002/tax.12092, 2. Hunt, D.R. 2006: The New Cactus Lexicon. – Milborne Port: dh books
- =Cactus ovatus, Hort. Brit.: 195. 1830 syn. sec. TROPICOS 1988+3 wfo-0000578065
- ≡Cereus ovatus, Hort. Brit.: 195. 1830 syn. sec. Zuloaga & al. 20084 wfo-0000597440
- =Cereus ovatus, Enum. Diagn. Cact.: 102. 1837 syn. sec. Britton & Rose 19195 wfo-0001430366
- ≡Opuntia ovata, Enum. Diagn. Cact.: 102. 1837, nom. illeg. syn. sec. Pfeiffer 18376 wfo-0001433284
- 5. Britton, N. L. & Rose, J.N. 1919: Cactaceae 1, 6. Pfeiffer, L. K. G. 1837: Enumeratio diagnostica cactearum hucusque cognitarum. – Berolini: L. Oehmigke.. https://doi.org/10.5962/bhl.title.15207
- =Opuntia acracantha, Repert. Bot. Syst. 2: 354. 1843 syn. sec. Britton & Rose 19197 wfo-0000386661
- =Opuntia tuberiformis in Anales Mus. Nac. Santiago de Chile 1: 28. 1891 syn. sec. Kew 20198 wfo-0000386054
- =Opuntia formidabilis in Cact. J. (London) 1: 105. 1898 syn. sec. Kew 20199 wfo-0000385745
- =Tephrocactus hossei in Sukkulentenkunde 4: 29. 1951 syn. sec. Kew 201910 wfo-0000415100
- ≡Opuntia hossei in Natl. Cact. Succ. J. 13: 5. 1958 syn. sec. Kew 201910 wfo-0000385815