Willy Claude Nkurunziza's post on Goodwall - The plant Vernonia Commonly called "Umubirizi" in Burundi is a plant with therapeutic virtue. It is used to treat stomach aches and digestive disorders. When someone has a stomach ache, he takes a few leaves, crush them, then put a little water to extract the juice, then drink. Afterward, he feels better. It is a plant to be protected because it is important. #germsofnature