Monnina is a genus of flowering plants in the family Polygalaceae. There are 150 to 200 species distributed throughout the Americas from the United States to Patagonia. Species include: \n* Monnina chimborazeana Chodat \n* Monnina equatoriensis Chodat \n* Monnina haughtii Ferreyra \n* Monnina loxensis Benth. \n* Monnina obovata Chodat & Sodiro \n* Monnina pseudoaestuans Ferreyra & Wurdack \n* Monnina sodiroana Chodat