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CCDB → Pteridophytes → Pteridaceae → Adiantum → Adiantum tetraphyllum Humb. & Bonpl. ex Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | 58-60 | 116-120 | IPCN65 | Walker 1964-65 | ||
| Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | 30 | IPCN online | Smith, A. R. & M. S. Foster. 1984. Chromosome numbers and ecological observations of ferns from El Tirol, Paraguay. Brit. Fern Gaz. 12: 321–329ý. | |||
| Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | 60 | 58, c.120 | 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. | ||
| Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | 30 | IPCN online | Sinha, B. M. B. & A. K. VERMA. 1977. Chromosome relationships and evolution of Adiantum capillus-veneris, A. tenerum and A. tetraphyllum. Nucleus 20: 109–112. | |||
| ! | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | Adiantum tetraphyllum Humb. & Bonpl. ex Willd. | 30 | IPCN75-78 | Sinha & Verma 1977 |