PLATE 21 



121. Begonia xingli criinxun m-iirltt. 

 \'1'1. liefiniiin xiii'iilriiiid. 

 123. Began in mr.t. Inn/. 



124. liii/miid i/intbli' light roue. 



125. Begonia socolruna. 



126. Begonia ensign. 



