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CCDB → Pteridophytes → Dryopteridaceae → Arachniodes → Polystichopsis standishii (T. Moore) Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polystichopsis standishii (T. Moore) Tagawa | Arachniodes standishii (T. Moore) Ohwi | 41 | IPCN65 | Mitui 1965 | ||
| ! | Polystichopsis standishii (T. Moore) Tagawa | Arachniodes standishii (T. Moore) Ohwi | 41 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. |