LIST OF PLATES 
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1 1 1. 
1 1 2. 
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US- 
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140. 
Ceratophyllum demersum var. apiculatum. 
Horn wort 
Ceratophyllum demersum var. oxyacanthum. 
Horn wort 
C alt ha palustris var. vulgaris. Marsh 
Marigold 
Caltha palustris var. vulgaris. Marsh 
Marigold 
Caltha palustris var. radicans 
Caltha palustris var. guerangeri 
Trollius europaeus. Globe Flower 
Helleborus viridis var. smithianus. Green 
Hellebore 
Stinking Hellebore 
Winter Aconite 
Columbine 
Larkspur 
Monkshood or Wolf’s- 
Traveller’s Joy or Old 
Helleborus foetidus. 
* Eranthis hiemalis. 
Aquilegia vulgaris. 
* Delphinium ajacis. 
* Aconitum napellus. 
bane 
Clematis vitalba. 
Man’s Beard 
* Anemone apennina 
* Anemone ranunculo'ides 
Anemone nemorosa. Wood Anemone 
Anemone pulsatilla. Pasque Flower 
t Adonis autumnalis. Pheasant’s eye 
Thalictrum alpinum. Alpine Meadow-rue 
Thalictrum minus var. vulgaris. Common 
Meadow-rue 
Thalictrum minus var. vulgaris. Common 
Meadow-rue 
Thalictrum minus var. dunense 
Thalictrum majus 
Meadow-rue 
Thalictrum majus 
Meadow-rue 
var. dumosum. Large 
var. capillare. Large 
Tall Meadow-rue 
Marsh Meadow-rue 
Mouse-tail 
Pilewort or Lesser 
Pilewort or Lesser 
Thalictrum elatum. 
Thalictrum flavum. 
Myosurus minimus. 
Ranunculus ficaria. 
Celandine 
Ranunculus ficaria. 
Celandine 
Ranunculus ficaria forma luxurians 
Ranunculus lingua. Greater Spearwort 
Ranunculus fiammula var. ovatus. Lesser 
Spearwort 
Ranunculus fiammula var. petiolaris 
Ranunculus fiammula var. reptans 
Ranunculus ophioglossifolius 
Ranunculus flabellatus 
Ranunculus auricomus. Goldilocks 
Ranunculus repens. Buttercup or Creeping 
Crowfoot 
Ranunculus acris var. multifidus forma tomo- 
phyllus. Buttercup or Upright Meadow 
Crowfoot 
Ranunculus acris var. steveni 
Ranunculus bulbosus. Buttercup or Bulbous 
Crowfoot 
bis. Ranunculus aleae 
Ranunculus sardoiis. Hairy Crowfoot 
141. Ranunculus parviflorus. Small-flowered 
Crowfoot 
142. Ranunculus arvensis. Corn Crowfoot 
143. Ranunculus sceleratus. Celery-leaved Crow- 
foot 
144. Ranunculus hederaceus forma natans. Ivy- 
leaved Crowfoot 
145. Ranunculus homo'iophyllus forma aquaticus 
1 46. Ranunculus aquatilis x homo'iophyllus 
147. Ranunculus tripartitus forma heterophyllus 
148. Ranunculus tripartitus forma isophyllus 
149. Ranunculus obtusiflorus 
1 50. Ranunculus obtusifiorus forma terrestris 
1 5 1 . Ranunculus triphyllus 
152. Ranunculus fluitans. Fennel-leaved Water 
Crowfoot 
153. Ranunculus aquatilis. Water Crowfoot 
154. Ranunculus aquatilis. Water Crowfoot 
155. Ranunculus aquatilis forma submersus 
156. Ranunculus trichophyllus var. tripartitus 
157. Ranunculus trichophyllus var. tripartitus 
158. Ranunculus trichophyllus var. tripartitus 
forma penicillatus 
1 59. Ranunculus trichophyllus var. rigidus forma 
isophyllus 
1 60. Ranunculus trichophyllus var. droueti forma 
isophyllus 
1 6 1 . Ranunculus trichophyllus var. droueti forma 
subaquaneus 
162. Ranunculus circinatus 
163. Actaea spicata. Herb Christopher or Bane- 
berry 
164. Berberis vulgaris. Barberry 
165. * Epimedium alpinum 
166. *Paeonia mascula. Paeony 
167. * Chelidonium majus. Greater Celandine 
168. *Roemeria hybrida 
169. *Glaucium corniculatum var. phoenicium. 
Scarlet Horned Poppy 
170. Glaucium flavum. Yellow Horned Poppy 
1 7 1. Meconopsis cambrica. Welsh Poppy 
172. Papaver dubium. Poppy 
1 73. Papaver rhoeas. Common Poppy 
174. Papaver argemone. Poppy 
175. Papaver hybridum. Poppy 
176. * Papaver somniferum. Opium Poppy 
177. * Corydalis bulbosa 
178. *Corydalis lutea. Yellow Fumitory 
179. Corydalis claviculata. Climbing Fumitory 
1 80. Fumaria occidentalis 
1 8 1 . Fumaria capreolata var. devoniensis 
182. Fumaria purpurea var. longisepala 
183. Fumaria bastardi var. confusa 
184. Fumaria martini 
185. Fumaria muralis subsp. neglecta 
186. Fumaria muralis subsp. boraei var. typica 
187. Fumaria muralis subsp. boraei var. britan- 
nica 
188. Fumaria micrantha 
189. Fumaria officinalis var. major 
1 90. Fumaria vaillanti var. sparsifolia 
191. Fumaria parviflora var. symii 
b 2 
