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 → Polygonaceae → Polygonum → Polygonum liaotungense Kitag.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polygonum liaotungense Kitag. | Polygonum liaotungense Kitag. | 20 | IPCN online | Probatova. 2006. Chromosome numbers of some plant species of the Primkorsky Territory and the Amur River basin. Bot. Žhurn. (Moscow & Leningrad) 91(5): 785–804. |