Rheum rhaponticum
Rheum x hybridum
Rheum rhabarbarum
Rheum x cultorum |
Rhubarb
Garden Rhubarb
Bastard Rhubarb
Sweet Round-leaved Dock
English Rhubarb
Wine Plant |
Strong perennial, with
thick clustered roots. Similar in medicinal action to Turkey Rhubarb or Chinese Rhubarb,
though milder. It is derived from Rheum palmatum, and from Rheum
officinale. It has blunt, smooth leaves; large, thick roots, running deep into
the ground, reddish-brown outside and yellow within, and stems 2 to 3 feet high, jointed
and purplish. The flowers are white. |