VI 
the; cactaceae. 
TEXT-FIGURES—continued. 
PAGE. 
Fig. i i 8. Plant of Echinofossulocactus lloydii. . . 112 
119. Plant of Echinofossulocactus zacateca- 
sensis. 113 
120. Potted plant of Echinofossulocactus 
arrigens. 11 3 
121. Plant of Echinofossulocactus violaci- 
florus. US 
122. Plant of Echinofossulocactus obvallatus. 116 
123. Plant of Echinofossulocactus crispatus . 116 
124. Plant of Echinofossulocactus phyllacan- 
thus. 119 
125. Potted plant of Echinofossulocactus 
lancifer. 119 
126. Plant of Echinofossulocactus gladiatus . 120 
127. Plant of Echinofossulocactus confusus. 120 
128. Section of rib of Ferocactus stainesii .. 124 
129. Flower of Ferocactus pringlei. 125 
130. Cluster of spines of Ferocactus pringlei. 125 
131. Plant of Ferocactus pringlei. 125 
1310.Plant of Ferocactus wislizeni. 125 
132. Plant of Ferocactus fordii. 126 
133. Potted plant of Ferocactus townsendi- 
anus. 126 
134. Plant of Ferocactus acanthodes. 130 
135. Plants of Ferocactus acanthodes. 130 
136. Plants of Ferocactus acanthodes. 131 
137. Plants of Ferocactus acanthodes. 131 
138. Plant of Ferocactus covillei. 133 
139. Plant of Ferocactus covillei. 133 
140. Spine-clusters of Ferocactus peninsulae. 134 
141. Flower of Ferocactus robustus. 134 
142. Spine-clusters of Ferocactus rectispinus 135 
143. Plant of Ferocactus robustus. 136 
144. Plant of Ferocactus echidne. 136 
145. Potted plant of Ferocactus alamosanus. 137 
146. Plant of Ferocactus melocactiformis .. . 139 
147. Plant of Ferocactus macrodiscus. 140 
148. Plants of Ferocactus viridescens. 141 
149. Plants of Ferocactus johnsonii. 142 
150. Flower of Ferocactus nobilis. 142 
151. Plant of Ferocactus crassihamatus. 144 
152. Potted plant of Ferocactus hamata- 
canthus. 144 
153. Potted plant of Ferocactus uncinatus. . 145 
1530.Potted plant of Ferocactus uncinatus.. . 145 
1536.Plant of Ferocactus rostii. 147 
154. Potted plant of Echinomastus erecto- 
centrus. 148 
155. Plant of Echinomastus unguispinus... . 148 
t56. Plants of Echinomastus intertextus... . 149 
157. Plant of Echinomastus dasyacanthus . . 151 
158. Potted plant of Echinomastus mac- 
dowellii. 151 
159. Plant of Gymnocalycium mihanovichii. 153 
160. Plant of Gymnocalycium netrelianum.. 153 
161. Plant of Gymnocalycium guerkeanum . 155 
162. Plant of Gymnocalycium spegazzinii... 155 
163. Plant of Gymnocalycium denudatum. . 156 
164. Plant of Gymnocalycium leeanum. 156 
165. Potted plant of Gymnocalycium sag- 
lione. 157 
166. Potted plant of Gymnocalycium gib- 
bosum. 157 
PAGE. 
Fig. 167. Potted plant of Gymnocalycium mul- 
tiflorum. 159 
168. Plant of Gymnocalycium anisitsii. 160 
169. Plant of Gymnocalycium monvillei... . 160 
170. Plant of Gymnocalycium monvillei. ... 161 
171. Plant of Gymnocalycium melanocar- 
pum. 161 
172. Plant of Gymnocalycium uruguayense. 161 
173. Potted plant of Gymnocalycium mega- 
lothelos. 162 
174. Plant of Gymnocalycium kurtzianum.. 162 
175. Plant of Gymnocalycium damsii. 163 
176. Potted plant of Gymnocalycium 
platense. 164 
177. Potted plant of Gymnocalycium 
platense. 164 
178. Plant of Gymnocalycium platense. 165 
179. Plant of Gymnocalycium schicken- 
dantzii. 165 
180. Plant of Gymnocalycium stuckertii. . . 165 
181. Potted plant of Gymnocalycium schick- 
endantzii. 165 
182. Plant of Echinocactus grusonii. 168 
183. Top of plant of Echinocactus grusonii. . 168 
184. Flower of Echinocactus gru onii. 168 
185. Flowers of Echinocactus ingens. 169 
186. Plant of Echinocactus ingens. 169 
187. Top of plant of Echinocactus visnaga.. 171 
188. Potted plant of Echinocactus palmeri.. 172 
189. Rib of plant of Echinocactus palmeri. . 172 
190. Top of plant of Echinocactus xeranthe- 
moides. 173 
191. Plants of Echinocactus polycephalus... 174 
192. Potted plant of Homalocephala texensis 181 
193. Plant of Astrophyturn myriostigma... . 183 
194. Plant of Astrophytum asterias. 184 
195. Plant of Astrophytum asterias. 184 
196. Plant of Astrophytum ornatum. 185 
197. Plant of Eriosyce ceratistes. 186 
198. Plant of Malacocarpus tephracanthus. . 189 
199. Plant of Malacocarpus schumannianus. 189 
200. Plant of Malacocarpus grossei. 190 
201. Plant of Malacocarpus napinus. 190 
202. Plant of Malacocarpus reichei. 191 
203. Plant of Malacocarpus tephracanthus.. 191 
204. Potted plant of Malacocarpus apricus.. 192 
205. Plant of Malacocarpus tabularis. 192 
206. Plant of Malacocarpus pulcherrimus.. . 194 
207. Plant of Malacocarpus muricatus . 194 
208. Plant of Malacocarpus linkii. L95 
209. Plant of Malacocarpus ottonis. 195 
210. Plant of Malacocarpus ottonis. 196 
211. Plants of Malacocarpus ottonis. 196 
212. Potted plant of Malacocarpus catamar- 
censis. 197 
213. Plant of Malacocarpus patagonicus. . . 197 
214. Potted plant of Malacocarpus patagoni¬ 
cus. 198 
215. Top of plant of Malacocarpus patagoni¬ 
cus. 198 
216. Plant of Malacocarpus erinaceus. 199 
217. Plant of Malacocarpus langsdorffii. 199 
218. Top of plant of Malacocarpus mam- 
mulosus . 200 
