SYNTYPES: Costa Rica. troncs humides, Los Angeles de Heredia, alt. 1500 m, May 1921, A.M. Brenes 13, (B, destroyed) Costa Rica: bois à San Pedro de San Ramon, alt. 950 m, Jun 1921, A.M. Brenes 40 (B, destroyed). Costa Rica. Cartago: arbres des haies, environs de Cartago, 1450 m, Apr 1922, A.M. Brenes 276, lectotype designated by Barringer (1986), AMES).