VI 
LIST OF PLATES 
98. 
99. 
100. 
101. 
102. 
103. 
104. 
105. 
106. 
107. 
108. 
109. 
1 10. 
hi. 
1 1 2. 
” 3 - 
1 14. 
1 15- 
1 16. 
11 7 - 
1 18. 
119. 
1 20. 
1 2 1. 
122. 
123. 
1 24. 
79 - 
Fagus sylvatica. Beech 
1 2 5- 
Polygonum nodosum 
80. 
Carpinus betulus var. genuina. Hornbeam 
1 26. 
P. hydropiper. Water Pepper 
81. 
Corylus avellana. H azel 
1 27. 
P. laxiflorum 
82. 
Betula alba. White Birch 
1 28. 
P. minus var. elatum 
S3- 
B. alba. White Birch 
1 29. 
P. minus var. subcontiguum 
84. 
B. alba x pubescens 
130. 
P. maritimum 
85 - 
B. pubescens var. vest it a. Common 
Birch 
131- 
P. raii 
86. 
B. pubescens. Common Birch 
132. 
P. aviculare srax.vulgare. Common Knot- 
87. 
B. nana x pubescens 
grass 
88. 
B. nana. Dwarf Birch 
133- 
P. aviculare var. angustissimum 
89. 
Alnus glutinosa var. typica. Alder 
! 34- 
P. aviculare var. litorale 
90. 
U hmts nitens var. hunnybuni. Smooth- 
T 35 - 
P. rurivagum 
leaved Elm 
1 36. 
P. aequale 
91. 
U. nitens var. hunnybuni. Smooth-leaved 
P. aequale subvar, pai'vulum 
Elm 
!37- 
Rheum digynum. Mountain Sorrel 
92. 
U. nitens var. hunnybuni subvar. pseudo- 
!38. 
* Rumex scutatus var. glaucus. Roman 
stricta 
Sorrel 
93 - 
U. nitens var. hunnybuni subvar. pseudo- 
i 39 - 
R. acetosa. Common Sorrel 
stricta 
140. 
R. acetosella. Sheep’s Sorrel 
94. 
x*U. vegeta ( U. glabra x nitens). 
Hun- 
141. 
f R. alpinus. Monk’s Rhubarb 
tingdon Elm 
142. 
R. hydro lap at hum. Great Water Dock 
95 - 
x * U. vegeta ( U. glabra x nitens). 
H un- 
143 - 
R. longifolius 
tingdon Elm 
144. 
R. crispus. Curled Dock 
96. 
x t U. hollandica ( U. glabra x nitens). 
Dutch 
145 - 
R. obtusifolius. Broad-leaved Dock 
Elm 
146. 
R. pulclier. Fiddle Dock 
97 - 
x IU. hollandica ( U. glabra x nitens). 
Dutch 
147. 
R. glomeratus subvar. divaricatus 
Elm 
148. 
R. rupestris 
t U. stricta. 
t U. stricta. 
U. sativa. 
U. sativa. 
U. campestris. 
U. campestris. 
Cornish Elm 
Cornish Elm 
Small-leaved Elm 
Small-leaved Elm 
English Elm 
English Elm 
U. glabra. Wych Elm 
U. glabra. Wych Elm 
Humulus lupulus. H op 
Urtica dio'ica. Common Stinging Nettle 
U. urens. Smaller Stinging Nettle 
\U . pilulifera. Roman Nettle 
Parietaria officinalis. Pellitory of the 
Wall 
Thesinm humifusum. Bastard Toad-flax 
Viscum album. Mistletoe 
t Asarum europaeum. Asarabacca 
* Aristoloclua clematitis. Birthwort or Pipe- 
wort 
* Polygonum fagopyrum. Buckwheat 
P. convolvulus var. genuinum. Black Bind- 
weed 
P. convolvulus var. subalatum 
P. dumetorum 
*P. sagittatum. American Tear-thumb 
P. bistorta. Bistort or Snake-root 
P. viviparum. Alpine Bistort 
P. amphibium. Amphibious Bistort 
P. persicama. Common Persicaria 
P. lapathifolium. Pale-flowered Persicaria 
149. *R. sanguineus. Bloodwort 
150. R. condy lodes. Wood Dock 
1 5 1. R. limosus. Marsh Dock 
152. R. maritimus. Golden Dock 
153. * M esem b rya n tli e m u m edule var. virescens. 
Hottentot’s Fig 
154. *Amarantus retroflexus 
1 5 5. f 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. opuli folium 
16 1. C. ficifolium. Fig-leaved Goosefoot 
C. murale 
urbicum var. deltoideum 
urbicum var. intermedium 
hybridum 
rubrum var. blitoides 
C. rubrum var. spatlmlatum 
C. rubrum var. pseudo-botryo'ides 
C. botryodes 
C. glaucum 
Beta maritima. Sea Beet 
*Atriplex halimus. Great Shrubby Orach 
A. litt oralis var. genuina 
A. littoralis var. serrata 
A. patula var. linearis. Orach 
A. patula var. bracteata. Orach 
162. 
163. 
164. 
165. 
166. 
167. 
168. 
169. 
1 70. 
1 7 1 • 
172. 
1 73 - 
1 74 - 
1 75 - 
1 76. 
C. 
C. 
c. 
c. 
