Michael Grayum 8211 Det. by: G. Davidse, 1991 Phenology: FL 12 March 1987 09:35N 83:46W 3280 m CARTAGO, EL GUARCO R.F. Río Macho Cordillera de Talamanca. Locally common grass in dry, rocky soil in disturbed site. Infls. burgundy.