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CCDB → Angiosperms → Polygonaceae → Rumex → Rumex regelii F. Schmidt
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rumex regelii F. Schmidt | Rumex japonicus Houtt. | 40 | IPCN online | Probatova. 2004. Chromosome numbers of selected vascular plant species from Sakhalin, Moneron and the Kurile Islands. Biodivers. Biogeogr. Kuril Islands Sakhalin 1: 15–23. |