_Alnus glutinosa_, 29. _Plates_ 17, 18, 19, 20
Apple, Wild, 101. _Plates_ 98, 101, 104, 105, 106
Ash, 45, _Plates_ 39, 40, 41, 42; Mountain Ash, 106, _Plates_ 111, 112, 113, 114
Austrian Pine, 162. _Plates_ 166, 167, 168
_Betula alba_, 25. _Plates_ 13, 14, 15, 16 " _nana_, 28
Birch, 25, _Plates_ 13, 14, 15, 16; Dwarf Birch, 28
Buckthorns, 90; Breaking Buckthorn, 91, _Plates_ 88, 90; Purging Buckthorn, 90, _Plate_ 89
_Buxus sempervirens_, 125. _Plates_ 132, 133
_Carpinus betulus_, 31. _Plates_ 21, 22, 23, 24
_Castanea sativa_, 135. _Plates_ 140, 141, 142, 143
Cedar of Lebanon, 164, _Plates_ 169, 170; Indian Cedar, 167, _Plates_ 171, 172; Red Cedar, 81
_Cedrus deodara_, 167. _Plates_ 171, 172 " _libani_, 164. _Plates_ 169, 170
Cherry, Wild, 95, _Plates_ 94, 95; Dwarf Cherry, 97; Bird Cherry, 98, _Plates_ 96, 97, 99
Chestnut, Horse, 139, _Plates_ 1, 144, 145, 146, 147; Sweet Chestnut, 135. _Plates_ 140, 141, 142, 143
_Cornus sanguinea_, 116. _Plates_ 125, 126 " _suecica_, 118
Crab, 101. _Plates_ 98, 101, 104, 105, 106
_Cratægus oxyacantha_, 112. _Plates_ 118, 120, 121, 122, 123
_Cupressus lawsoniana_, 169. _Plates_ 173, 174
Elms, 40; Wych Elm, 40, _Plates_ 32, 33, 34, 35; Common Elm, 43, _Plates_ 36, 37, 38
_Euonymus europæus_, 88. _Plates_ 85, 86, 87 " _japonicus_, 90 " _latifolius_, 90
_Fagus sylvatica_, 20. _Plates_ 8, 9, 11, 12
False Acacia, 147. _Plates_ 150, 151, 152
False Plane, 51. _Plates_ 44, 45, 46, 47, 48
Fir, Douglas, 157. _Plates_, 161, 162; Silver Fir, 152. _Plates_ 157, 158; Spruce Fir, 155. _Plates_ 159, 160, 163
Fraxinus excelsior, 45. _Plates_ 39, 40, 41, 42
Hawthorn, 112. _Plates_ 118, 120, 121, 122, 123
Horse Chestnut, 139. _Plates_ 1, 144, 145, 146, 147; Red-flowered Horse Chestnut, 143
_Ilex aquifolium_, 85. _Plates_ 81, 82, 83, 84
_Juglans regia_, 131. _Plates_ 137, 138, 139
Juniper, 79. _Plates_ 75, 77; Virginian Juniper, 81
_Juniperus bermudiana_, 81 " _communis_, 79. _Plates_ 75, 77 " _virginiana_, 81
Laburnum, 145. _Plate_ 149; White Laburnum, 147
_Larix europæa_, 149. _Plates_ 153, 154, 155, 156
Maples, 49; Field or Common, 49. _Plate_ 43; Great Maple, 51. _Plates_ 44, 45, 46, 47, 48; Norway Maple, 53
May, 112. _Plates_ 118, 120, 121, 122, 123
Oak, 13. _Plates_ 2, 3, 4, 5, 10; Holm Oak, 18. _Plate_ 6; Turkey Oak, 19. _Plate_ 7