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 → Angiosperms → Brassicaceae → Brassica → Brassica napobrassica Mill.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Brassica napobrassica Mill. | Brassica napus L. | 38 | IPCN online | Li, R. q. 1989. Studies on Karyotypes of Vegetables in China | ||
| ! | Brassica napobrassica Mill. | Brassica napus L. | 19 | IPCN online | Lan, Y. z. 1986. Chromosome numbers of Brassicaceae (Cruciferae) in China. Acta Phytotax. Sin. 24: 268–272. | ||
| ! | Brassica napobrassica Mill. | Brassica napus L. | 38 (57, 76) | Fedorov, 1974 | Morinaga, Kuriyama 1937 | ||
| ! | Brassica napobrassica Mill. | Brassica napus L. | 38 | Darlington, 1955 | Howard 1938 |