Michael Grayum 9514 Det. by: M. Grayum, IV 1990 Phenology: FL 24 October 1989 09:46N 83:48W 1200 m CARTAGO, PARAISO Valle del Reventazón. Bushy shrubs to ca. 3 m tall in secondary growth. Spikes yellow-green and erect at anthesis.
James Solomon 19236 Det. by: R. Callejas, 1994 Phenology: FL 8 September 1990 09:52N 83:35W 1200 m CARTAGO, TURRIALBA Valle del Reventazón. Shrub, 2.5 m. Inflorescences erect.