l6o SWARZ ON THE 



Anthera opercularis, persistens. 

 Pollen pulvereo-granulatum. 



Char, naturalis : 



Calyx 5-phyllus : 



Foliola erect© patentia, concava; tria exte- 

 rior a \ duo interior a pa rum minora. 

 Cor. Labellum e latere inferiore styli, basi at- 

 tenuatum s. concavum s. carinatum, calyce 

 longius j lamina concava s. plana, deflexa, 

 integra s. fissa. 

 Genit. Stylus e Germine infero oblongo-erectus, 

 teretiusculus, apice subbifidus. 

 Anthera margini postico apicis styli inserta, 

 ovata, erectiuscula s. incumbens, non (s. 

 rarius) decidua, bilocularis. 

 Massa genitura oblongce, pulvereo-granulatce 



subinde partibiles. 

 Stigma anticum, obliquum, convexum, dorso 

 adscendenti, cujus facies concava Anthers 

 incumbit. 

 Per. ut in congeneribus, 



