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CCDB → Pteridophytes → Pteridaceae → Notholaena → Notholaena rigida Davenp.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Notholaena rigida Davenp. | Notholaena rigida Davenp. | 30 | IPCN online | Windham, M. D. & G. Yatskievych. 2003. Chromosome studies of cheilanthoid ferns (Pteridaceae: Cheilanthoideae) from the western United States and Mexico. Amer. J. Bot. 90(12): 1788–1800. | |||
| ! | Notholaena rigida Davenp. | Notholaena rigida Davenp. | 60 | Love, 1977 | Knobloch, Tai & Ninan, T. A. 1973 | ||
| Notholaena rigida Davenp. | Notholaena rigida Davenp. | c.30, 87 | IPCN73-74 | KNOBLOCH, I.W., W. TAI, & T.A. NINAN. 1973. The cytology of some species of the genus Notholaena, Amer. J. Bot. 60: 92-95. |