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CCDB → Pteridophytes → Blechnaceae → Blechnum → Blechnum fraxineum Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Blechnum fraxineum Willd. | Blechnum gracile Kaulf. | 31, 62 | 62, 164 | IPCN online | Walker, T. G. 1985. Cytotaxonomic studies of the ferns of Trinidad 2. The cytology and taxonomic implications. Bull. Brit. Mus. (Nat. Hist.), Bot. 13(5): 149–249. |