About Richardia grandiflora (Cham. & Schltdl.) Steud.
Richardia grandiflora, commonly known as largeflower Mexican clover, largeflower pusley, or Florida snow, is a flowering plant species belonging to the Rubiaceae family. It is native to Brazil, Bolivia, Paraguay, Uruguay, and northeastern Argentina. It is used as a ground cover, and has become widespread in Florida, where it is sometimes considered a weed.