XVI LIST OF WOODCUTS. 



PAOB 



26. Calanthe masuca 161 



27. coryanthes speciosa 174 



vCatasetum saccatum •j 



30. CaTASETUM TRIDENT atum 194 



31. Monachanthus and Myanthus 199 



32. Mormodes ignea 209 



33. Cycnoches ventricosum 222 



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



35. Cypripedium ?27 



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



37. EosTELLUM OF Catasetum 256 



38. Disc of Gymnadenia conopsea 272 



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

 wbich he has taken in making the Diagrams as intelligible as 



