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 → Pteridaceae → Pteris → Pteris ryukyuensis Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pteris ryukyuensis Tagawa | Pteris ryukyuensis Tagawa | 58 | IPCN online | Mitui, K. 1976a. Chromosome numbers of some ferns in the Ryukyu Islands. J. Jap. Bot. 51: 33–41. | |||
| ! | Pteris ryukyuensis Tagawa | Pteris ryukyuensis Tagawa | 58 | IPCN67-71 | MITUI, K. 1968. Chromosomes and speciation in ferns. Sci. Rep. Tokyo Kyoiku Daigaku Sect. B 13: 285-333. | ||
| ! | Pteris ryukyuensis Tagawa | Pteris ryukyuensis Tagawa | 58 | IPCN67-71 | MITUI, K. 1967. Chromosome studies on Japanese ferns (3). Jour. Jap. Bot. 42: 105-110. | ||
| ! | Pteris ryukyuensis Tagawa | Pteris ryukyuensis Tagawa | 58 | IPCN75-78 | Mitui 1976a | ||
| ! | Pteris ryukyuensis Tagawa | Pteris ryukyuensis Tagawa | 58 | eFlora |