Brad Boyle 794 Det. by: G. Umaña, IV 1992 Phenology: FL 3 April 1992 10:07N 84:07W 2600-2700 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Shrub, 3.5 m high. Petals and stamens white.
Brad Boyle 804 Det. by: G. Umaña, IX 1994 Phenology: 28 April 1992 10:08N 84:06W 2750 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Tree, 18.4 cm dbh.
Brad Boyle 819 Det. by: G. Umaña, V 1992 Phenology: 28 April 1992 10:08N 84:06W 2750 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Tree, 12.3 cm dbh. Frequent.
Brad Boyle 773 Det. by: G. Umaña, IV 1992 Phenology: 31 March 1992 10:08N 84:06W 2750 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Tree, 7.5 cm dbh. Young twigs and petioles finely reddish-puberulent.