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CCDB → Pteridophytes → Athyriaceae → Athyrium → Athyrium frangulum Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Athyrium frangulum Tagawa | Athyrium imbricatum Christ | 40 | IPCN65 | Mitui 1965 | |||
| ! | Athyrium frangulum Tagawa | Athyrium imbricatum Christ | 40 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. | ||
| ! | Athyrium frangulum Tagawa | Athyrium imbricatum Christ | 80 | Love, 1977 | Mitui 1965 | ||
| ! | Athyrium frangulum Tagawa | Athyrium imbricatum Christ | 80 | Love, 1977 | Mitui 1968 |