| Name | Rheum songoricum Schrenk |
| Authorship | Schrenk |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rheum |
| Citation | 1844 Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 2: 114 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rheum songoricum Schrenk |
| Identification made in | [no date] (1) |