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CCDB → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum retrosopaleaceum var. ovatopaleaceum (Kodama) Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polystichum retrosopaleaceum var. ovatopaleaceum (Kodama) Tagawa | Polystichum ovatopaleaceum (Kodama) S. Kurata | 82 | IPCN66 | Kurita 1966a | ||
| ! | Polystichum retrosopaleaceum var. ovatopaleaceum (Kodama) Tagawa | Polystichum ovatopaleaceum (Kodama) S. Kurata | 82,123/2 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. |