tibus;” and of MZ. venusta, “Aff. M1. Anatomorum, Reichb. fil., 
floribus duplo majoribus, sepalis multo latioribus, labelli trilobi 
lobis lateralibus angulatis lobo medio triangulo margine revoluto, 
callo triangulo in disco ante sinus loborum lateralium, tota su- 
perficie furfuraceo, rostello obtuse dentato.” I think it safest 
to adopt Dr. Lindley’s name. ‘The species is a native of Ocafia, 
New Granada, at an altitude of 5—-6000 feet above the level of 
the sea. It flowered in great beauty in Mr. Reed’s stove in 
October, 1861. 
Fig. 1. Column and labellum, with the upper part of the ovary. 2. Pollen- 
masses : — magnified, 
