Michael Grayum 10710 Det. by: M. Grayum, VII 1995 Phenology: FL 20 August 1994 10:55N 85:46W 100-250 m GUANACASTE, LA CRUZ P.N. Santa Rosa Península de Santa Elena. Common weed in roadbed.
Michael Grayum 10729 Det. by: M. Grayum, VII 1995 Phenology: FL 21 August 1994 10:56N 85:44W 1-5 m GUANACASTE, LA CRUZ P.N. Santa Rosa Península de Santa Elena. Common weed along roadbed.