LIST OF PLATES 
Vll 
7 9. Fagus sylvatica. Beech 
.80. Carpinus betulus var. genuina. Hornbeam 
81. Cory lus avellana. Hazel 
82. Betula alba. White Birch 
83. B. alba. White Birch 
84. B. alba x pubescens 
85. B. pubescens var. vestita. Common Birch 
86. B. pubescens. Common Birch 
87. B. nanax pubescens 
88. B. nana. Dwarf Birch 
89. Alnus glutinosa var. typica. Alder 
90. Ulmus nitens var. hunnybuni. Smooth- 
leaved Elm 
91. U. nitens var. htmnybuni. Smooth-leaved 
Elm 
92. U. nitens var. hunnybuni sub var. pseudo- 
stricta 
93. U. nitens var. hunnybuni sub var. pseudo- 
stricta 
94. x*U. vegeta ( U. glabra x nitens). Hun- 
tingdon Elm 
95. x*U. vegeta (U. glabra x nitens). Hun- 
tingdon Elm 
96. x t U. hollandica ( U. glabra x nitens). Dutch 
Elm 
97. x t U. hollandica ( U. glabra x nitens). Dutch 
Elm 
98. f U. stricta. Cornish Elm 
99. fU. stricta. Cornish Elm 
100. U. sativa. Small-leaved Elm 
101. U. sativa. Small-leaved Elm 
102. U. campestris. English Elm 
103. U. campestris. English Elm 
104. U. glabra. Wych Elm 
105. U. glabra. Wych Elm 
106. Humulus lupulus. Hop 
107. Urtica dioica. Common Stinging Nettle 
108. U. urens. Smaller Stinging Nettle 
109. \U. pilulifera. Roman Nettle 
1 10. Pari'etaria officinalis. Pellitory of the 
Wall 
in. Thesium humifusum. Bastard Toad-flax 
1 1 2. Viscum album. Mistletoe 
1 13. 1 'Asarum europaeum. Asarabacca 
1 14. * Aristo lochia clematitis. Birthwort or Pipe- 
wort 
1 1 5. * Polygonum fagopyrum. Buckwheat 
1 16. P. convolvulus var. genuinum. Black Bind- 
weed 
1 1 7. P. convolvulus var. subalatum 
1 1 8. P. dumetorum 
1 19. *P. sagittatum. American Tear-thumb 
120. P. bistorta. Bistort or Snake-root 
1 2 1. P. viviparum. Alpine Bistort 
122. P. amphibium. Amphibious Bistort 
123. P. persicaria. Common Persicaria 
1 24. P. lapathifolium. Pale-flowered Persicaria 
125. Polygomim nodosum 
126. P. hydropiper. Water Pepper 
127. P. laxifiorum 
128. P. minus var. elatum 
129. P. minus var. subcontiguum 
130. P. maritimum 
1 3 1. P. raii 
132. P. aviculare vxc.vulgare. Common Knot- 
grass 
133. P. aviculare var. angustissimum 
134. P. aviculare var. litorale 
135. P. rurivagum 
136. P. ae quale 
P. aequale subvar, pai'vuhim 
137. Rheum digynum. Mountain Sorrel 
138. *Rumex scutatus var. glaucus. Roman 
Sorrel 
139. R. acetosa. Common Sorrel 
140. R. acetosella. Sheep’s Sorrel 
1 4 1. f R. alpmus. Monk’s Rhubarb 
142. R. hydrolapathum. Great Water Dock 
143. R. longifolius 
144. R. crispus. Curled Dock 
145. R. obtusifolius. Broad-leaved Dock 
146. R. pulcher. Fiddle Dock 
147. R. glomeratus subvar. divaricatus 
148. R. rupestris 
149. *R. sanguineus. Bloodwort 
150. R. condy lodes. Wood Dock 
1 5 1. R. limosus. Marsh Dock 
152. R. maritimus. Golden Dock 
153. * Mesembryanthemum edule var. virescens. 
Hottentot’s Fig 
154. * A marantus retrofiexus 
1 5 5. t Chenopodium bonus-henricus. Good King 
Henry 
156. C. polyspermum. All-seed 
157. C. vulvaria. Stinking Goosefoot 
158. C. album var. virescens. Goosefoot 
159. C. album var. integerrimum. Goosefoot 
160. *C. opulifolium 
16 1. C. ficifolium. Fig-leaved Goosefoot 
162. C. murale 
163. C. urbicum var. delto'ideum 
164. C. urbicum var. intermedium 
165. C. hybridum 
166. C. rubrum var. blito'ides 
167. C. rubrum var. spathulatum 
168. C. rubrum var. pseudo-botryo'ides 
169. C. bo try odes 
1 70. C. glaucum 
1 7 1. Beta maritima. Sea Beet 
172. * Atriplex halimus. Great Shrubby Orach 
173. A. lit t oralis var. genuina 
174. A. littoralis var. serrata 
175. A. patula var. linearis. Orach 
176. A. patula var. bradeata. Orach 
