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CCDB → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum gemmiferum Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polystichum gemmiferum Tagawa | Polystichum eximium (Mett.) C. Chr. | 41 | IPCN65 | Kurita 1965a | |||
| Polystichum gemmiferum Tagawa | Polystichum eximium (Mett.) C. Chr. | 41 | IPCN online | Mitui, K. 1986. Geographical distribution of polyploids in Japanese fern flora (1). Bull. Nippon Dental Univ., Gen. Educ. 15: 115–124. |