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CCDB → Pteridophytes → Blechnaceae → Blechnum → Struthiopteris niponica (Kunze) Nakai
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Struthiopteris niponica (Kunze) Nakai | Blechnum nipponicum Makino | 31 | IPCN65 | Kurita 1965a; Mitui in F. 1965 | |||
| Struthiopteris niponica (Kunze) Nakai | Blechnum nipponicum Makino | 31 | IPCN online | Mitui, K. 1986. Geographical distribution of polyploids in Japanese fern flora (1). Bull. Nippon Dental Univ., Gen. Educ. 15: 115–124. | |||
| ! | Struthiopteris niponica (Kunze) Nakai | Blechnum nipponicum Makino | 31 | IPCN66 | Mitui 1966a | ||
| ! | Struthiopteris niponica (Kunze) Nakai | Blechnum nipponicum Makino | 31 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. |