| Name | Dryopteris Ctenitis C. Christensen |
| Authorship | C. Christensen |
| Rank | Subgenus |
| Placed in | Dryopteris Adanson |
| Remarks | Type: D. ampla Humboldt & Bonpland ex Willdenow (Polypodium amplum Humboldt & Bonpland ex Willdenow). Note: "Dryopteris subg. Ctenitis C. Christensen, Biol. Arbejder Tilegnede Eug. Warming 77. Nov 1911" is an isonym |
| Citation | 1911 [13 Feb 1911] Amer. Fern J. 1(3): 36 |
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