ILLUSTRATIONS. 
Vil 
TEX T-FIGURES—continued. 
PAGE. 
Fic. 165. Neomammillaria longicoma............. 150 
166. Neomammillaria glochidiata............. 150 
167. Neomammillaria trichacantha........... I51 
168. Neomammillaria saffordii............... 151 
169. Neomammillaria painteri...... Pa ceeneee 152 
170. Neomammillaria microcarpa............ 152 
171. Neomammillaria wrightii............... 153 
172. Neomammillaria mainae................ 153 
172a.Neomammillaria boedekeriana........... 154 
173. Neomammillaria microcarpa............ 155 
174. Neomammillaria microcarpa............ 155 
175. Neomammillaria sheldonii.............. 157 
176. Neomammillaria carretii................ 157 
177. Neomammillaria zephyranthoides........ 159 
178. Neomammillaria bombycina............. 160 
179. Neomammillaria occidentalis............ 160 
179a.Neomammillaria occidentalis............ 161 
180. Neomammillaria fasciculata............. 162 
181. Neomammnillaria longiflora.............. 162 
182. Fruit, spine-cluster, and seed of Neomam- 
millaria nelsonii....................4- 163 
183. Seed and spine-cluster of N. longiflora.... 163 
184. Neomammillaria xanthina.............. 164 
184a.Neomammillaria milleri................. 176 
185. Flowering branch of Zygocactus truncatus. 178 
186. Fruiting joint of Zygocactus truncatus.... 178 
187. Zygocactus truncatus.................. 179 
188. Epiphyllanthus obovatus............... 181 
189. Epiphyllanthus obovatus............... 181 
190. Epiphyllanthus microsphaericus......... 182 
191. Epiphyllanthus candidus............... 182 
192. Schlumbergera gaertneri................ 183 
193. Schlumbergera gaertneri................ 184 
194. Top of fruiting branch of Epiphyllum 
phyllanthus...........0........0005. 186 
195. Seedling of Epiphyllum phyllanthus..... 188 
196. Epiphyllum pumilum.................. 189 
197. Epiphyllum caudatum.................. 190 
198. Epiphyllum darrahii.................... 191 
199. Epiphyllum crenatum.................. 193 
200. Epiphyllum macropterum............... 194 
201. Epiphyllum guatemalense............... 195 
202. Epiphyllum stenopetalum............... 196 
203. Tip of branch with flower of Disocactus 
biformis.....0........000 ee eee eens 201 
204. Disocactus biformis.................... 201 
205. Disocactus eichlamii................... 202 
206. Chiapasia nelsonii..................... 203 
207. Nopalxochia phyllanthoides............. 205 
208. Wittia amazonica.................2..-. 206 
209. Wittia panamensis..................... 207 
210. Rhipsalidopsis rosea..................-. 209 
211. Acanthorhipsalis micrantha............. 210 
212. Acanthorhipsalis crenata............... 211 
213. Acanthorhipsalis monacantha........... 212 
Fic. 214. 
215. 
216. 
217. 
218. 
219. 
220. 
221. 
222. 
223. 
224. 
225. 
226. 
227. 
228. 
229. 
230. 
231. 
232. 
233. 
233d. 
234. 
235. 
236. 
237. 
238. 
239. 
240. 
241. 
242. 
243. 
244. 
245. 
246. 
247. 
248. 
249. 
250. 
251. 
252. 
253. 
254. 
255. 
256. 
257. 
258. 
259. 
260. 
261. 
262. 
263. 
Pseudorhipsalis himantoclada..,........ 213 
Top of flowering branch of P. himantoclada 214 
Longitudinal section of flower of Pseudo- 
rhipsalis himantoclada................ 214 
Section of flower of Pseudorhipsalis alata. 214 
Flowering branch of Pseudorhipsalis alata. 214 
Unusual form of Hatiora salicornioides.... 217 
Hatiora bambusoides.................. 218 
Rhipsalis cereuscula.................... 223 
Rhipsalis cassutha..................05. 226 
Rhipsalis shaferi....................0.. 228 
Rhipsalis lumbricoides.................. 230 
Rhipsalis loefgrenii..................... 233 
Rhipsalis sulceata........0.....0...0000. 235 
Rhipsalis gibberula..................... 235 
Rhipsalis micrantha.................... 239 
Top of fruiting branch of R. ramulosa... 241 
Rhipsalis platycarpa................... 242 
Rhipsalis crispimarginata............... 244 
Rhipsalis crispata.......0......0.0.0000. 245 
Rhipsalis cuneata....................5. 246 
Neoabbottia paniculata................ 248 
Fruit, stem, and seeds of Opuntia wet- 
MOTEL. 1. ees 255 
Opuntia impedata...................... 257 
Opuntia pisciformis.................... 258 
Opuntia eburnispina................... 260 
Opuntia macbridei..................... 261 
Cereus trigonodendron................. 267 
Flower of Cephalocereus purpusii........ 269 
Flower of Cephalocereus purpusii........ 269 
Cephalocereus collinsii.................. 270 
Pachycereus pringlei................... 271 
Pachycereus lepidanthus ............... 272 
Pachycereus lepidanthus ............... 272 
Lemaireocereus eichlamii................ 273 
Lemaireocereus beneckei................ 274 
Branch, old flowers, and seeds of Penio- 
cereus johnstonii.................... 275 
Dendrocereus nudiflorus................ 276 
Borzicactus fieldianus.................. 277 
Borzicactus fieldianus.................. 277 
Borzicactus fieldianus.................. 278 
Borzicactus fieldianus.................. 278 
Borzicactus fieldianus.................. 278 
Binghamia multangularis............... 279 
Flower of Neoabbottia paniculata....... 280 
Fruit of Neoabbottia paniculata......... 28c 
Neoabbottia paniculata................. 281 
Neoabbottia paniculata................. 282 
Neoabbottia paniculata................. 282 
Selenicereus nelsonii.................... 284 
Cactus oaxacensis.............. 000000 289 
Hillside covered with giant cactus, Car- 
negia gigantea....................4. 
