Michael Grayum 9624 Det. by: M. Grayum, I 1990 Phenology: FL 12 January 1990 10:26N 85:48W 10 m GUANACASTE, SANTA CRUZ Península de Nicoya. Common weed in lawn of private residence. Corolla white, gamopetalous, actinomorphic, 4-merous.
