Garrett Crow 7561 Det. by: J. F. Morales, VII 1993 Phenology: LR 17 August 1990 08:45N 82:55W 1150 m PUNTARENAS, COTO BRUS Fila Costeña. Woody at base. Flowers yellow. Fruits large. (No match at CR)
Michael Grayum 10674 Det. by: M. Grayum, VII 1994 Phenology: FL 24 July 1994 10:10N 83:55W 480 m LIMON, POCOCI Llanura de Santa Clara. Suffrutescent subshrubs to ca. 1 m tall, locally common in open sites along creek. Midrib of leaf raised and paler above; primary lateral veins sunken above, prominulous below. Petals bright yellow, conspicuously clawed.
William Haber 9420 Det. by: E. Zardini, IX 1992 Phenology: FL 20 August 1989 10:21N 84:41W 700-900 m ALAJUELA, SAN RAMON R.B. Monteverde Cordillera de Tilarán. Herb, to 1.5 m, marshy pasture. Flower yellow.
Gerardo Rivera 1307 Det. by: J. F. Morales, XII 1994 Phenology: FL 7 May 1991 10:44N 85:17W 600 m GUANACASTE, LIBERIA P.N. Rincón de la Vieja Cordillera de Guanacaste. Planta de 0.8 m con flores amarillas.