VI 



Tine CACT.U -i:.\i:. 



TEXT-FIGURES -continue.!. 



PAGE. 



Fid. I 17. Fruit nf I.i-ptoivreiis svlvcstris 80 



MS. Top of branch of Leptocereus sylvestris. 81 



iig. I'lani of Leptocereus quadricostatus . . . 81 



120. Fruit of Leptocereus quadricostatus. ... 8t 



121. Flower of Leptocereus quadricostatus .. HI 



122. 1'otU-il plant of Eulyclmia spinibarbis. 83 



123. Flower of Eulychnia acida 84 



124. Flower of Kulyehnia castanea 84 



125. Hcil^c of Lemaireocereus hollianns 86 



126. Plants of Lemaireocereus liystrix 87 



127. Flower of Lemaireocereus hystrix 87 



128. Fruit of Lemaireocereus hystrix 87 



129. Plants of Lemaireocereus griseus 88 



130. Fruit of Lemaireocereus pruinosus 89 



131. Potted plant of Lemaireocereus long- 



ispinus 90 



132. Potted plantof Lemaireocereuseichlamii. 90 



133. Plants of Lemaireocereus chende 91 



134. Plant of Lemaireocereus godingianus. . . 92 



135. Plants of Lemaireocereus aragonii 93 



136. Plants of Lemaireocereus stellatus. ... 94 



137. Plants of Lemaireocereus treleasei 95 



138. Plant of Lemaireocereus deficiens 96 



139. Plant of Lemaireocereus weberi 96 



140. Cluster of spines of Lemaireocereus we- 



beri 97 



141. Fruit of Lemaireocereus weberi 97 



142. Part of rib, showing spine-clusters of 



Lemaireocereus queretaroensis 97 



143. Plant of Lemaireocereus thurberi 98 



144. a. Flower of Lemaireocereus thurberi. . 98 

 b. Fruit of Lemaireocereus thurberi .... 98 



145. Plant of Lemaireocereus laetus 99 



146. Plant of Lemaireccereus laetus 99 



147. Flower of Lemaireocereus laetus 100 



148. Fruit of Lemaireocereus laetus 100 



149. Plants of Lemaireocereus humilis 100 



150. Flowering branch of Lemaireocereus hu- 



milis 101 



151. Cross-section of stem, longitudinal sec- 



tion of rib, spine-cluster, flower, 



and fruit of Lemaireocereu? humilis. 101 



152. Fruit of Lemaireocereus dumortieri. . . . 102 



153. Plant of Lemaireocereus dumortieri. . . . 102 



154. Plant of Erdisia squarrosa 104 



155. Flower, fruit, and stem of Erdisia squar- 



rosa 105 



156. Branch of Erdisia mcyenii 106 



157. Plant of Erdisia spiniflora 106 



158. Group of plants of Bergerocactus 



emory i 107 



159. Flower of Bergerocactus emoryi 108 



160. Potted plant of Leocereus bahiensis. . . . 109 



161. Flower of Leocereus bahiensis 109 



162. Flower of Leocereus melunurus 109 



163. Sections of stem of Wilcoxia viperina ... 1 10 



164. Potted plant of Wilcoxia posclgeri 1 10 



165. Cluster of tuberous roots of Wilcoxia 



poselgeri 1 1 1 



166. Group of plants of Peniocereus greggii. . 112 



167. Flower of Peniocereus greggii 112 



168. Fruit of Pciiiuccrcus greggii 112 



169. Plant of Dendroccreus nndiflorus 114 



170. Fruit of Dendrocereus nudiflorus 114 



171. Plants of Machaerocereus eruca 115 



172. Joint of Machaerocereus eruca 1 16 



PAGE. 



FIG. 173. Putted plant of Machaerocereus guin- 



niosus i r> 



174. Plant uf Machaerocereus gummosus. ... 17 



175. Flower uf Machaerocereus gummosus. . 17 



176. Fruit of Nyctocereus serpcntinus 18 



177. Flower of Nyctocereus serpentinus 18 



178. Part of flowering plant of Nyctocercns 



guatemalensis 120 



179. Flower of Brachycereus thouarsii 121 



180. Fruit of Brachycereus thouarsii 121 



181. Top of joint of Acanthocereus horridus. 122 



182. Plant of Acanthocereus pentagonus. ... 123 



183. Fruit and withering perianth of Acan- 



thocereus pentagonus 1 23 



184. Plants of Acanthocereus pentagonus in 



cactus plantation 124 



185. End of joint of Acanthocereus occiden- 



talis 125 



186. Plant of Acanthocereus brasiliensis. ... 126 



187. Plant of Acanthocereus albicaulis 126 



1 88. Plant of Trichocereus thelegonus 131 



189. Plant of Trichocereus thelegonus 131 



190. Potted plantof Trichocereus spachianus. 132 



191. Plants of Trichocereus pasacana 132 



192. Ends of flowering plants of Trichocereus 



lamprochlorus 133 



193. Flower of Trichocereus pasacana 134 



194. Fruit of Trichocereus pasacana 134 



195. Flower of Trichocereus candicans 134 



196. Plants of Trichocereus pachanoi 135 



197. Plant of Trichocereus peruvianus 136 



198. Plants of Trichocereus chiloensis 137 



199. Potted plant of Trichocereus chiloensis. 137 



200. Flower of Trichocereus chiloensis 138 



201. Potted plant of Trichocereus coquimba- 



nus 138 



202. Plant of Trichocereus coquimbanus. ... 139 



203. a, flower of Trichocereus terscheckii. . . 140 

 h, fruit of Trichocereus terscheckii. . . . 140 



204. Plant of Trichocereus terscheckii 140 



205. Plant of Trichocereus fascicularis 141 



206. Flower of Trichocereus fascicularis 141 



207. Fruit of Trichocereus fascicularis 141 



208. Flower of Trichocereus huascha 141 



209. Fruit of Trichocereus huascha 141 



210. Plant of Trichocereus huascha 142 



211. Plants of Trichocereus strigosus 144 



212. Plants of Jasminocereus galapagensis. .. 146 



213. Flower of Jasminocereus galapagensis . 147 



214. Flower of Jasminocereus galapagensis. . 147 



215. Plant of Harrisia eriophora 148 



216. Plantation of Harrisia fragrans 145 



217. Plant of Harrisia portoricensis 150 



218. Plant of Harrisia nashii 150 



219. Fruit of Harrisia brookii 151 



220. Flower-bud of Harrisia brookii 151 



221. Plant of Harrisia gracilis 152 



222. Flower of Harrisia gracilis 152 



223. Plant of Harrisia simpsonii 153 



224. Plant of Harrisia taylori 153 



225. Part of plant of Harrisia pomanensis. . . 156 



226. Plant of Harrisia adscendens 156 



227. Plant of Harrisia bonplandii 1,57 



228. Potted plant of Harrisia guelichii 158 



229. Top of plant of Borzicactus sepium. ... 160 



230. Top of plant of Borzicactus morleyanus. 161 



