year. It iff allied to T. candidmn, Lindl., from Guatemala, whicl 

 apparently the only other species in which the spur is reduced t 

 very short sac. T. candidum, however, has much longer leaves, i 

 various ditt'ercnecs of floral structure. In the present species 



ll' el'i-po I:' 



trilol.o loins Intern Imi 



isi lutioL- i.li 



II ab. Peru. 



Pseiidohulbi 3^-1 poll, longi. flrnctece 6-7 lin. longa\ Sepal it i 



r»n Microchila, allied to 0. 

 , Rchb. f., both of which have 

 htly clasped together at their 



Sobralia pumila, II 'W ; 



eli'at'is. 'pedicL'llis gracilil.ii 



