Taxa map Species of the family Rubiaceae North America 2 Mitchella repens Partridge berry South America 7 Augusta longifolia 2 Palicourea coriacea 11 Palicourea rigida
North America 2 Mitchella repens Partridge berry South America 7 Augusta longifolia 2 Palicourea coriacea 11 Palicourea rigida