204 SWARZ ON THE 



Character naturalis. 

 Calyx sub 5-phyllus, s. subduplex : 

 Foliola tria exterlora basi coalita, triangularia, 

 planiuscula ; duo interiora rainuta, stylo 

 contigua, erecta, obcordata, apice subfor- 

 nicata. 

 Cor. Labellum figura foliol. cal. interiorum, 



erectiusculum. 

 Genit. Stylus e Germine infero ovato insidens, 

 brevissimus, foliol. inter. & labello am- 

 plexus, apice dilatatus, excavatus, triden* 

 tatus. 

 Anthera subrotunda, opercularis, antice bifida, 



bilocularis, decidua. 

 Mass a Pollinis globulares, folitarise. 

 Stigma anticum, prope antheram, convexum, 

 Per. Capsula ovalis, trigona, trisulca, sulcp su- 

 periore carinata, i-locularis, trivalvis. 



N. B. Stelis, vox grseca, significat viscum quod 

 arbori innascitur, qua? natura hujus generis 

 est. 



