gymnanthemum extensum, nan chao wei or nan fui chao chinese name leaves and flowers on tree, as a medicinal plant

agriculture alternative background beauty blood bloom blossom blue bouquet branch chao china chinese closeup delicate diabetes drink extensum flora flowers food frame freshness garden gardening gout green growth gymnanthemum herb herbal high holistic leaves make medicaine medical medicinal medicines name natural nature outdoor petal pharmaceutical plant pressure reduce season spring summer sunny symptoms therapies therapy tree used various vegetable white wisdom