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CCDB → Pteridophytes → Blechnaceae → Woodwardia → Woodwardia × izuensis Kurata
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Woodwardia × izuensis | Woodwardia × izuensis Kurata | 102/2 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. |