Rotoside in the plant of buckwheat - Vago Perum Escolentum Moynech, Polygonacea Rotoside is found in many plants, especially in buckwheat (Vago Perum Esculentum Moynech, Polygonasia), which contains 3% of it (on the basis of dry matter). Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook