VI 



the; cactacbae;. 



TEXT-FIGURES— continued . 



PAGE. 



Fig. 117. Joints of Opuntia pentlandii 



Joint of Opuntia ignescens 



Mound of Opuntia ignescens 



Plant of Opuntia campestris 



Joints of Opuntia ignota 



Thicket of Opuntia pumila 



Joints of Opuntia pumila 



124. Joints of Opuntia pubescens 



125. Joints of Opuntia curassavica 



126. Joints of Opuntia borinquensis 



Joints of Opuntia militaris 



Joints and flower of Opvmtia tracyi 



Joints and flowers of Opuntia pusilla. . . . 



130. Joints of Opuntia aurantiaca 



131. Potted plant of Opuntia schickendantzii . 



Plant of Opuntia kiska-loro 



Joints of Opuntia canina 



134. Plant of Opuntia retrorsa 



135. Plant of Opuntia utkilio 



136. Joints of Opuntia anacantha 



137. Thicket of Opuntia bella 



Joints of Opuntia bella 



Joint of Opuntia bella 



1 40. Plant of Opuntia triacantha 



141. Plant of Opuntia tuna 



142. Joints of Opuntia tuna 



143. Thicket of Opuntia antillana 



144. Joints of Opuntia antillana 



145. Plant of Opuntia deciunbens 



146. Plant of Opuntia depressa 



147. Joints of Opuntia lubrica 



148. Landscape showing Opuntia treleasei . . . . 



149. Joints of Opuntia basilaris 



150. Plant of Opuntia microdasys 



151. Potted plant of Opuntia, probable hybrid 

 Joint of Opuntia macrocalyx 



153. Plant of Opuntia rufida 



154. Plant of Opuntia pycnantha 



155. Potted plant of Opuntia comonduensis . . 



156. Plant of Opuntia inamoena 



157. Joint of Opimtia inamoena 



158. Joints of Opuntia allairei 



159. Joints of Opuntia pollardii 



1 60. Plant of Opuntia opuntia 



161. Fruit of Opimtia grandiflora 



162. Flowering joint of Opuntia grandiflora. . 



163. Flowering joints of Opuntia austrina. . . . 



164. Joints, flower, and fruit of O. plmnbea, . 



165. Fruit of Opuntia stenochila 



166. Fruit of Opuntia stenochila 



167. Joint of Opuntia stenochila 



168. Potted plant of Opuntia delicata 



169. Joint of Opuntia soehrensii 



Joint of Opmitia microdisca 



171. Joints of Opuntia strigil 



172. Joints of Opuntia baUii 



Joints of Opuntia pottsii 



Joint of Opuntia setispina 



Plant and fruit of Opuntia mackensensii 



176. Joint of Opuntia macrocentra 



177. Joint of Opuntia tardospina 



178. Cluster of spines of Opuntia gosseliniana 



179. Joint of Opuntia gosseliniana 



Joint of Opimtia angustata 



Plant of Opnntia azurea 



Joints of Opuntia azurea 



Joint of Opimtia covillei 



184. Joint of Opuntia covillei 



Fig. I? 



100 



190. 



lOI 



191. 



lOI 





102 



192. 



104 



193- 



104 



194. 



105 



195. 



106 



196. 



107 



197. 



107 



198. 



108 



199. 



108 



200. 



109 



201. 



no 



202. 



no 



203. 



III 



204. 



112 



205. 



112 





113 



206. 



114 



207. 



114 



208. 



"5 



209. 



115 



210. 



117 



211. 



118 



212. 



119 



213. 



119 



214. 



120 



215- 



121 



216. 



121 



217. 



122 



218. 



122 



219. 



123 



220. 



124 



221. 



12.S 



222. 



125 



223. 



126 



224. 



126 



225. 



128 



226. 



129 



227. 



129 



228. 



130 



229. 



131 



230. 



132 



231. 



132 



232. 



132 



233. 



133 



234- 



13.S 



235- 



13.S 



236. 



136 



237- 



137 



238. 



138 



239- 



138 



240. 



139 



241. 



140 



242. 



141 



243- 



141 



244. 



141 



245- 



142 



246. 



143 



247. 



143 



248. 



145 

 145 



249. 



PAGE. 



Joint of Opuntia vaseyi 146 



Potted plant of Opuntia occidentalis . ... 147 



Joint of Opuntia brunnescens 150 



Fruit of Opuntia brunnescens 150 



Joint of Opuntia galapageia 150 



Flower of Opuntia galapageia 150 



Joint and cluster of spines of Opuntia 



galapageia 151 



Flowering joint of Opimtia delaetiana.. 152 



Joints of Opuntia hanburyana 154 



Joint of Opuntia quitensis 154 



Joint of Opimtia distans 155 



Joint of Opuntia elata 157 



Joints of Opuntia cardiosperma 157 



Joint of Opimtia scheeri 159 



Plant of Opuntia chlorotica 160 



Joints of Opuntia chlorotica 160 



Plant of Opuntia dillenii 162 



Joint of Opuntia tapona 164 



Potted plant of Opuntia littoralis 164 



Joints of Opimtia cantabrigiensis 167 



Part of joint and cluster of spines of 



Opuntia procumbens 167 



Joint of Opuntia caiiada 167 



Joint of Opuntia pyriformis 168 



Joint of Opuntia durangensis 1 69 



Plant of Opuntia macdougaliana 1 70 



Potted plant of Opuntia macdougaliana . 171 



Joint of Opuntia wilcoxii 172 



Plant of Opimtia tomentosa 1 73 



Joint of Opuntia tomentella 174 



Potted plant of Opimtia leucotricha 175 



Joints of Opuntia orbiculata 176 



Potted plant of Opuntia pilifera 177 



Plants of Opimtia ficus-indica 178 



Fruit of Opimtia ficus-indica 178 



Plant of Opimtia crassa 179 



Potted plant of Opuntia maxima 1 80 



Joint of Opimtia spinulif era 182 



Joint of Opuntia lasiacantha 1 83 



Joint of Opimtia zacuapanensis 183 



Joint of Opuntia hyptiacantha 1 83 



Joint of Opuntia streptacantha 1 84 



Potted plant of Opuntia megacantha .... 185 



Plants of Opimtia megacantha 186 



Joint of Opuntia megacantha 1 86 



Joint of Opuntia deamii 187 



Joint of Opuntia eichlamii 188 



Joint of Opuntia inaequilateralis 1 88 



Joint of Opimtia pittieri 189 



Joint of Opuntia cordobensis. ." 189 



Fruit of Opuntia cordobensis 1 89 



Joint of Opuntia quimilo 190 



Fruit of Opimtia quimilo 190 



Joint and flowers of Opimtia quimilo .... 191 



Plant of Opimtia robusta 192 



Plant of Opuntia fragilis 194 



Joints of Opuntia arenaria 195 



Joint of Opuntia trichophora 195 



Plant of Opuntia erinacea 196 



Joint of Opuntia juniperina 197 



Seed of Opimtia juniperina 197 



Joint of Opimtia hystricina 197 



Joint of Opimtia sphaerocarpa 198 



Joints of Opimtia polyacantha 199 



Joint of Opimtia stenopetala 200 



Upper part of joint and flower of Opuntia 



stenopetala 201 



