Valerian (Valeriana officinalis L. s.l.) is an important medicinal plant, which is used for insomnia and restlessness. Preparations for treating of such indications are produced from the dried rootstock (roots and rhizome). ...

African nightshade is an indigenous leafy vegetable in sub-Saharan Africa valued for its high nutrient content and therefore provide nutritional security and also potential to generate income especially to small scale ...