LIST OF PLATES 
Plate XXXIII. Ophrys apifera Hudson (Bee Orchis) 
Plate XXXIV. Spiranthes spiralis C. Koch (Lady’s Tresses) 
Plate XXXV. Listera ovata R. Brown (Tway-blade) 
Plate XXXVI. Neottia Nidus-avis Richard (Bird’s-nest Orchid) 
Plate XXXVII. Epipactis latifolia Allioni (Broad-leaved Helleborine) 
Plate XXXVIII. Epipactis longifolia Allioni (Marsh Helleborine) 
Plate XXXIX. Analytical Drawings of the Orchid Family 
Plate XL. 
Plate 
XLI. 
Plate 
XLII. 
Plate 
XLIII. 
Plate 
XLIV. 
Plate 
XLV. 
Plate 
XLV1. 
Plate 
XLVII. 
Plate XLVIII. 
Plate XLIX. 
CLASS DICOTYLEDONES 
SUB-CLASS ARCHICHLAMYDEyE 
ORDER SALICALES 
FAMILY SALICACE^E 
Salix caprea Linn6 (Goat Willow) 
ORDER JUGLANDALES 
FAMILY MYRICACEyE 
Myrica Gale Linne (Bog Myrtle) 
ORDER FAGALES 
FAMILY BETULACE^E 
Carpinus Betulus Linne (Hornbeam) 
Corylus Avellana Linne (Hazel) 
Betula alba Linne (Birch) 
Alnus rotundifolia Miller (Alder) 
FAMILY FAGACE/E 
Fagus sylvatica Linne (Beech) 
Quercus Robur Linn6 (Oak) 
Analytical Drawings of Catkin-bearing Trees 
ORDER URTICALES 
FAMILY ULMACE/E 
Ulmus glabra Hudson (Wych Elm) 
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