THE CACTACEAIv. 



VII 



TlvXT-FIGURES— continued. 



( 



P- 



I 



\^. 





i 



I. 



I 



T ■ 



E. 



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t 



f 



PAGE. 



Fig. 231. Clump of plants of Borzicactus inorley- 



auus s 161 



232. Plant of Boracactus dccunibcns 162 



233. PMovver of Borzicactus dccumhens 162 



234. Plant of Carncgieagigantea 165 



235. Fruit of Carnegiea gigantca 166 



236. Plants of Binghamia melanostclc 167 



237. Plants of Binghamia acrantha 167 



238. Fruit of Binghamia melanostclc 1 68 



239. Flower of Binghamia acrantha 168 



240. Fruit of Binghamia acrantha 16S 



241. Flower of Rathbunia alamosensis 169 



242. Flow^er, cut open, of Rathbunia alamo- 



sensis 1 69 



243. Plant of Arrojadoa penicillata ryi 



244. Plants of Orcoccrcus cclsianus 172 



245. Potted plant of Orcoccrcus cclsianus. . . 172 



246. Flower of Orcocereus cclsianus 172 



247. Fruit of Orcoccrcus cclsianus 172 



248. Potted plant of Cleistocactus smarag- 



diflorus 174 



249. Plant of Zehntncrella squamulosa 176 



250. Flower of Zehntncrella squamulosa 177 



251. Plants of Lophocercus schottii 178 



252. Cross-section of stem of Lophocercus 



schottii 179 



253. Flower of Lophocercus schottii 179 



254. Section of rib of Alyrtillocactus gco- 



metrizans with fruit at areoles 179 



255. Flower of Myrtillocactus geomctrizans. . 1 79 



256. Flower and fruits of Myrtillocactus 



eichlamii ". 181 



257. Plant of Neoraimondia macrostibas 181 



258. Flower of Neoraimondia macrostibas. . 181 



259. Cluster of spines of Neoraimondia ma- 



crostibas 182 



260. Potted plant of Neoraimondia macro- 



stibas 182 



261. Tip of joint of Hylocercus guatema- 



lensis 1 84 



262. Ovary of Hyloccreus costariccnsis, trans- 



formed into a branch 186 



263. Plant of Hylocercus undatus 187 



264. Hedge of Hylocercus undatus 188 



265. Part of branch of Hyloccreus cubcnsis.. 188 



266. Stigma-lobcs of Hyloccreus lemairei. . . . 189 



267. Flowering branch of Hylocercus stcn- 



optcrus 1 90 



268. Plant *of Hyloccreus trigonus 192 



Fig. 269 



270 



271 



272 



275 



274 



275 



276 



277 



278 

 279 



280 

 281 

 282 



283 



284 



285 



286 



287 

 288 

 289 

 290 

 291 



292. 



293- 



294. 



295. 



296. 



297. 

 298. 

 299, 

 300. 

 301. 

 302. 



303- 

 304- 



305. 



PAGE. 



Joint of Hyloccreus triangularis 193 



Plant of Hylocercus antigucnsis 194 



Joint of Hyloccreus calcaratus 194 



Flowering ])ranch of Wilmatlca minu- 



tiflora 1 96 



Joint of Sclcniccrcuscouinorus 198 



Fruit of Sclcniccrcus coniflorus 198 



Tip of branch of Selcnicereus hondurcn- 



sis 199 



Part of branch of Sclcniccrcus donke- 



laarii 200 



Part of branch of Sclcniccrcus kunthi- 



anus 201 



Tijiof l:)ranchof Sclcniccrcus brcvispinns. 202 

 Tip of branch of Sclcniccrcus macdon- 



aldiae 202 



Flower of Sclcniccrcus macdonaldiac. . . 203 



Fruit of Selenicereus macdonaldiac. . . . 203 



Flower of Sclcniccrcus hamatus 204 



Part of branch of Sclcniccrcus hamatus. 204 



Flower of Selenicereus vagans 205 



a and b, branches of Selenicereus vagans. 206 



caud (/, branches of Selenicereus murrillii. 206 

 Top of branch of Sclcniccrcus spinu- 



losus 207 



Top of branch of Selenicereus incrmis . . . 208 



Branches of Sclcniccrcus wcrcklei. ..... 208 



Flowering plant of Selenicereus wcrcklei. 209 



Plant of Alediocactus coccineus 211 



Fruiting branch, cross-section, and 



spines of Mcdiocactus coccineus. ... 211 



Plant of Mcdiocactus megalanthus. ... 213 



Plant of Dcamia tcstudo 213 



Branches of Deamia tcstudo 214 



Fruiting branch of Webcrocercus pana- 



mensis 215 



Flowering plant of Wercklcoccrcus ton- 



duzii 217 



Flower of Aporocactuslcptophis 218 



riower of Aporocactus flagriforniis 218 



Parts of plant of Aporocactus conzattii. 220 



Flower of Aporocactus conzattii 221 



Flower of Aporocactus martiauus 221 



Parts of plant of Strophocactus wittii. . 222 



Plant of Cereus grcnadcnsis 223 



Section of flowering branch of Cereus 



grcnadcnsis 223 



Flow^er of Sclcniccrcus vagans (w-ithout 



legend) 239 



