• Cellular forms
• Domain: Eukaryota
• Kingdom: Vegetabilia, Phytobiota or Plantae
• Subkingdom: Embryobionta
• Division: Angiospermae or Magnoliophyta
• Class: Dicotyledoneae
• Family: Polygonaceae
• Rheum
• Rheum ribes (Qarağatvari rəvənd)