Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
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 → Angiosperms → Hypericaceae → Hypericum → Hypericum × dawsonianum Rehd.
1 chromosome count in Hypericum × dawsonianum Rehd.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hypericum × dawsonianum Rehd. | Hypericum × dawsonianum Rehder | 18 | Fedorov, 1974 | Hoar, Haertl 1932 |