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CCDB → Angiosperms → Cactaceae → Coryphantha → Coryphantha sulcata (Engelm.) Britton & Rose
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Coryphantha sulcata var. sulcata | Coryphantha sulcata (Engelm.) Britton & Rose | 22 | IPCN online | Weedin, J. F. & A. M. Powell. 1978. In IOPB chromosome number reports LX. Taxon 27: 223–231. | |||
| ! | Coryphantha sulcata (Engelm.) Britton & Rose | Coryphantha sulcata (Engelm.) Britton & Rose | 22 | eFlora |