CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Dryopteridaceae → Ctenitis → Ctenitis iriomotensis (H. Itô) Nakaike
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ctenitis iriomotensis (H. Itô) Nakaike | Ctenitis iriomotensis (H. Itô) Nakaike | 82 | IPCN online | Nakato, N. 1988. Notes on chromosomes of Japanese pteridophytes (2). J. Jap. Bot. 63: 214–218. |