XT! LIST OF WOODCUTS. 



PAOS 



26. Cai/Anthe masuoa ' 161 



27. coryanthes spboiosa 174 



28.1 „ il82 



1-Catasbtum saccatum iim 



30. Catasetum tridentatum 194 



31. Monachanthcts AlfD MTANTHtrS 199 



32. mormodbs ignba 209 



33. Ctonoohbs ventrioosum 222 



34. „ „ section through bud .. .. 223 



35. Ctpripedium 227 



36. Transverse section of flower of an Orchid .. 236 



37. Eostbllum of Catasetum 256 



38. Disc of Gymnadenia conopsba 272 



P. S. — I am much indebted to Mr. Q. B. Sowerby for the pains 

 which he has taken in making the Diagrams as intelligible as 

 possible. 



