Plantae > Tracheophyta > Magnoliopsida > Caryophyllales > Polygonaceae > Rheum > Rheum khorasanicum Rheum khorasanicum
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Plantae > Tracheophyta > Magnoliopsida > Caryophyllales > Polygonaceae > Rheum > Rheum khorasanicum Rheum khorasanicum
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