VillariaVillaria is a genus of plants in the family Rubiaceae. It contains 5 accepted species, all endemic to the Philippines.Villaria acutifolia Merr. - MindanaoVillaria fasciculiflora Quisumb. & Merr. - LuzonVillaria glomerata Mulyan. & Ridsdale - LuzonVillaria leytensis Alejandro & Meve - LeyteVillaria odorata Merr. - Luzon