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CCDB → Pteridophytes → Thelypteridaceae → Steiropteris → Dryopteris deltoidea (Sw.) Kuntze
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dryopteris deltoidea (Sw.) Kuntze | Steiropteris deltoidea (Sw.) P. Serm. | 36 | IPCN65 | Sorsa in F. 1965 |