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CCDB → Angiosperms → Polygonaceae → Rheum → Rheum alexandrae Batalin
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rheum alexandrae Batalin | Rheum alexandrae Batalin | 44 | IPCN67-71 | ZHUKOVA, P. G. 1967. Karyology of some plants, cultivated in the Arctic-Alpine Botanical Garden. (In Russian). In N. A. Avrorin (ed.): Plantarum in Zonam Polarem Transportatio. II. Leningrad 1967, pp. 139-149. |