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CCDB → Angiosperms → Cactaceae → Corynopuntia → Corynopuntia grahamii (Engelm.) F. M. Knuth
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Opuntia schottii var. grahamii (Engelm.) L. D. Benson | Corynopuntia grahamii (Engelm.) F. M. Knuth | 11 | ca.44 | IPCN online | Weedin, J. F. & A. M. Powell. 1978. Chromosome numbers in Chihuahuan desert Cactaceae. Trans-Pecos Texas. Amer. J. Bot. 65: 531–537. | |
| ! | Opuntia schottii var. grahamii (Engelm.) L. D. Benson | Corynopuntia grahamii (Engelm.) F. M. Knuth | 11 | ca.44 | IPCN75-78 | Weedin & Powell 1978a | |
| ! | Grusonia grahamii (Engelm.) H. Rob. | Corynopuntia grahamii (Engelm.) F. M. Knuth | 44 | eFlora |