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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | 41II | 82 | IPCN online | GIBBY, M. 1985. Cytological observations on Indian subcontinent and Chinese Dryopteris and Polystichum (Pteridophyta: Dryopteridaceae). Bull. Brit. Mus. (Nat. Hist.), Bot. 14: 1–42. | ||
| Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | 41 | IPCN online | Khullar, S. P., S. S. Sharma & S. C. Verma. 1988. SOCGI plant chromosome number reports -- VI. J. Cytol. Genet. 23: 38–52. | |||
| Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | Dryopteris nigropaleacea (Fraser-Jenk.) Fraser-Jenk. | 41 | IPCN online | Punetha, N. 1989. Cytological observations on ferns of Kumaon (N. W. Himalaya). Aspects Pl. Sci. 11: 459–465. |