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 → Dryopteris → Dryopteris × mayebarae Tagawa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dryopteris × mayebarae Tagawa | Dryopteris × mayebarae Tagawa | 164 | IPCN67-71 | HIRABAYASHI, H. 1969. Chromosome numbers in Japanese species of Dryopteris (3). J. Jap. Bot. 44: 85-96. | ||
| ! | Dryopteris × mayebarae Tagawa | Dryopteris × mayebarae Tagawa | c.164 | IPCN67-71 | Q2 KURITA, s. 1967. Chromosome numbers of some Japanese Ferns (7). Ann. Rep. Foreign Students' Col. Chiba Univ. 2: 57-61. |