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CCDB → Pteridophytes → Blechnaceae → Blechnum → Blechnum × antillanum Proctor
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Blechnum × antillanum Proctor | Blechnum × antillanum Proctor | ca.123 | IPCN online | Walker, T. G. 1973. Additional cytogenetic notes on the pteridophytes of Jamaica. Trans. Roy. Soc. Edinburgh 69: 109–135. | ||
| ! | Blechnum × antillanum P. (X) | Blechnum × antillanum Proctor | ca.123 | IPCN75-78 | Walker 1973 |