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 → Rheum → Rheum macrocarpum Losinsk.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rheum macrocarpum Losinsk. | Rheum macrocarpum Losinsk. | 22 | IPCN72 | ALLAYAROV, M.U. 1972. Karyological study of Middle-Asiatic species of Rheum L. (In Russian) Bot. Zurn. 57: 1126-1133. |