I So SWARZ ON TitE 



N. B. The foregoing species, being of 

 a polymorphous habit, might perhaps 

 hereafter require a further subdivision. 

 "With regard t© the characters taken from 

 the anther and lip they all appear to agree, 



17. ONCIDIUM Sw. PI. 5. A. 



Char, essent. Calyx patens. 



Labellum planum, basi tuberculosuim 

 Anthera opercularis, decidua. 



Character naturalis : 



Calyx 4-5-phyllus : 



Foliola patentia, subunguiculata ; tria exteriora; 



duo interiora majora, plana, subrepanda ; s. 



duo exteriora, duo interiora (si calyx 4- 



phyllus.J 

 Cor. Labellum e basi styli, patens, lobatum, 



lobo medio magno, disco superne gibbis 



duobus elevatis. 

 GeniU Stylus e G 'ermine infero, subtereti, lineart 



erectus, antice excavatus, marginibus 



apicis alatis. 



