Michael Grayum 10262 Det. by: A. Pool 1995 Phenology: FL 11 March 1993 09:17N 83:16W 1500 m PUNTARENAS, BUENOS AIRES R.I. Ujarrás Cordillera de Talamanca. Shrub ca. 2 m tall in disturbed site at edge of forest. Calyx purplish. Corol- la deep blue.
Zobeida Fuentes 585 Det. by: J. González, I 1996 Phenology: FL 23 November 1993 10:16N 84:47W 1100 m PUNTARENAS, PUNTARENAS Cordillera de Tilarán. Arbusto de 2 m, creciendo en parte ventosa. Flores moradas, cáliz morado oscuro. Abundante.
William Haber 10953 Det. by: J. González, I 1996 Phenology: FL 27 December 1991 10:17N 84:48W 1100-1200 m PUNTARENAS, PUNTARENAS Cordillera de Tilarán. Shrub, 1.5-2.5 m, old clearing, second growth. Flower with calyx maroon, corolla 1.5-2 cm, electric, vibrant blue.
William Haber 10508 Det. by: A. Pool, 1994 Phenology: FL 29 January 1991 10:18N 84:48W 1150-1250 m PUNTARENAS, PUNTARENAS Cordillera de Tilarán. Shrub, 0.7-1.5 m, rocky ridge in open sun. Flower with calyx green striped with maroon to solid purple; corolla 22 mm, lobes 10 mm, dark violet blue, base of tube white; anthers and stigma purple, style ciliate distally.