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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris ludoviciana (Kunze) Small
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 41 | IPCN online | Werth, C. R. 1986. In: C. H. Haufler & D. E. Soltis, Genetic evidence suggests that homosporous ferns with high chromosome numbers are diploid. Proc. Natl. Acad. Sci. U.S.A. 83: 4389–4393. | |||
| Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 41 | IPCN online | Soltis, D. E. 1986. Karyotypic relationships among Astilboides, Bergenia, Darmera, and Mukdenia and their implications for subtribal boundaries in Saxifrageae (Saxifragaceae). Canad. J. Bot. 64: 586–588. | |||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Walker, S. 1959 | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Walker, S. 1962a | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Wagner & Chen (in Love & Solbrig 1964a) | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Wagner 1971 | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Britton 1972 | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | Love, 1977 | Thomas, Wagner & Mesler 1973 | ||
| ! | Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 82 | eFlora | |||
| Dryopteris ludoviciana (Kunze) Small | Dryopteris ludoviciana (Kunze) Small | 41 | Cave1962 | S. Walker 1962a |