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CCDB → Angiosperms → Cactaceae → Corynopuntia → Opuntia aggeria Ralston & Hilsenb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Opuntia aggeria Ralston & Hilsenb. | Corynopuntia aggeria (Ralston & Hilsenb.) M. P. Griff. | 11 | IPCN online | Ralston, B. E. & R. A. Hilsenbeck. 1989. Taxonomy of the Opuntia schottii complex (Cactaceae) in Texas. Madroño 36: 221–231. | |||
| Opuntia aggeria Ralston & Hilsenb. | Corynopuntia aggeria (Ralston & Hilsenb.) M. P. Griff. | 11II | IPCN online | Powell, A. M. & J. F. Weedin. 2001. Chromosome numbers in Chihuahuan Desert Cactaceae. III. Trans-Pecos Texas. Amer. J. Bot. 88(3): 481–485. |