Journ. Bot. 



Pla-be 556. 



4 



^7 I 



^ 



'^.^ 



♦V 



<''.% 



13 







21 



% 





i^ 



V 



.4^^ 



10 



4 



^ 



■■«(? 



15 



m, ' 



■n? 



t 



17 



A>^ 



N' 18 



22 



-;?^ 





23 kM 24 



Flowers of Marsh and Spot-Led Orchids, enlarged. 



