◼ >
Magnoliophyta>
Magnoliopsida>
Caryophyllales>
Polygonaceae>
Rheum>
Rheum rhabarbarum
L.
Градински ревен; Рабарбар
200 cm.
Woodville, W., Hooker, W.J., Spratt, G., Medical Botany, 3th edition, vol. 5: t. 24 (1832)
