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CCDB → Pteridophytes → Cystopteridaceae → Cystopteris → Cystopteris tenuis (Michx.) Desv.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cystopteris tenuis (Michx.) Desv. | Cystopteris tenuis (Michx.) Desv. | 84 | IPCN online | Haufler, C. H., M. D. Windham, D. M. Britton & S. J. Robinson. 1985. Triploidy and its evolutionary significance in Cystopteris protrusa. Canad. J. Bot. 63: 1855–1863. | |||
| Cystopteris tenuis (Michx.) Desv. | Cystopteris tenuis (Michx.) Desv. | 84 | IPCN online | Haufler, C. H. & D. E. Soltis. 1986. Genetic evidence suggests that homosporous ferns with high chromosome numbers are diploid. Proc. Natl. Acad. Sci. U.S.A. 83: 4389–4393. | |||
| ! | Cystopteris tenuis (Michx.) Desv. | Cystopteris tenuis (Michx.) Desv. | 168 | eFlora | |||
| ! | Cystopteris fragilis var. mackayii G. Lawson | Cystopteris tenuis (Michx.) Desv. | 84 | Cave1956 | Wagner & Hagenah |