INDEX OF SPECIES AND ILLUSTRATIONS. 



Page- 



Vernonia (Xipbolepis) dranensis sp 



Vestal is gracilis. . 



Viola annamensis, sp. nov. 



— distans 



— serpens 

 Vitis planicaulis 

 Vivipara . . 

 Wedelia albicaulis, sp 

 Zetagyne, gen. nov. 



— albirlora, sj). not 

 Zyxomma obtusum 



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