TYPE: Costa Rica. in den Wäldern von Tablazo, ca. 1800 m, blühend im April 1883, A. Tonduz 7941 (holotype, B, destroyed; illustration of type, AMES; neotype designated by Sánchez & Hágsater (2008); Costa Rica. [San José; Caraigres,] Tablazo, 1900 m, 30 XI 1960, C. Horich s.n., MO)