CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Cyatheaceae → Cyathea → Cyathea hancockii Copel.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cyathea hancockii Copel. | Cyathea hancockii Copel. | 138, c.138, c.276 | IPCN online | Nakato, N. 1989. Cytological studies on the genus Cyathea in Japan. J. Jap. Bot. 64: 142–147. |