Michael Grayum 11094 Det. by: M. Grayum, VIII 1995 Phenology: FL 19 August 1995 09:47N 83:21W 600 m LIMON, LIMON Cordillera de Talamanca. Pendent herbs growing densely on steep bank along river. Stems and undersurface of leaves (especially main veins) reddish. Spikes yellow green.
William Haber 7343 Det. by: R. Callejas, VIII 1994 Phenology: ST 23 July 1987 10:19N 84:44W 900 m ALAJUELA, SAN RAMON R.B. Monteverde Cordillera de Tilarán. Sobre roca de la pared del río. Rojo con verde sólo en el haz de la hoja.
W. D. Stevens 24549 Det. by: R. Callejas 1992 Phenology: ST 15 September 1986 10:41N 83:38W 20-170 m LIMON, POCOCI Llanura de Tortuguero. Canopy epiphyte, splikes erect, white, leaves whitened below.
W. D. Stevens 25143 Det. by: R. Callejas, 1992 Phenology: ST 20 March 1987 10:45N 83:36W 2-4 m LIMON, POCOCI R.N.F.S. Barra del Colorado Llanura de Tortuguero. Epiphyte, spikes erect, green.
Gerrit Davidse 31518 Det. by: R. Callejas 1992 Phenology: FL 21 September 1986 10:48N 83:38W 5 m LIMON, POCOCI R.N.F.S. Barra del Colorado Llanura de Tortuguero. Riverine, lowland, wet forest along edge of canals. Epiphyte in ant nest; spikes erect.