Viburnum opulus

(redirected from Guelder-rose)
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Related to Guelder-rose: European cranberrybush
A deciduous shrub, the bark of which contains valeric acid, tannin, viburnin, bitter resin, and vitamin C; it is antispasmodic and used for pregnancy-related menstrual cramps and other forms of colic
Toxicity Uncooked berries are poisonous and may cause GIcolic

Viburnum opulus,

n See black haw.