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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris × initialis Fraser-Jenk. & Corley
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dryopteris × initialis Fraser-Jenk. & Corley | Dryopteris × initialis Fraser-Jenk. & M. F. V. Corley | 82 | IPCN online | Fraser-Jenkins, C. R. 1976. Dryopteris caucasica, and the cytology of its hybrids. Brit. Fern Gaz. 11: 263–267. |