xii 
WOODCUT ILLUSTRATIONS. 
VOLUME THE SIXTH. 
Aristolochia hyperborea, 54 Lselia autumnalis, 122 
Brassia maculata, 6 Miltonia Candida, 242 
Coelogyne Gardneriana, 74 Pentstemon speciosus, 172 
Graramatophyllura multiflorum, 218 Phaius Wallichii, 194 
