183.Orange I.20M.Sides of dry arroyas.Common. 
184.White 2 M. " " »' « » 
185.Orange 35cm. " " " " » 
186. -1.5 M. »C " " " " 
187. Yellow iOcrn. In sandy arroya.Not abundant. 
188. White 20 cm.” « " " " 
189. - 2.5 M.On hillsides.Common. 
Note.Plants. 138 to 189 inclusive were collected September 29,1940. 
Plants. I to 189 were collected in the "canon del Indio Felipe" 
About 16 km.northeasts of the Rancho Hechiceros,in the Sierra Hechi- 
ceros which is in Coahuila and the remainder of the mountain 
in Chihuahua.This mountain is about fifty km.southwest of the Big 
Bend of the Rio Grande,that is the southern tip of the Big Bend. 
Plants of Chihuahua,Mexico. 
190.-40cm.In dry sandy arroya.Common. 
191.Orange 25cm.Sides of arroyas.Not abundant. 
192. White 40 cm.In water of creek. Scarce. 
193. White I M.On sunny hillsides.Common. 
194*- 3 M.Along arroyas and on hillsides.Common. 
195. Lavender 20 cm.In water of creek.Not abundant. 
196. -40 cm.Along edge of creek.Not abundant. 
197. Yellow 20 cm. M " " " n " 
198. Pink 25 cm. " " " " " " 
199. White 40 cm.On open sunny hillsides.Abundant. 
200. - 50 cm." " " " " 
£01.-2 M." " " " " 
202. -1.5 M. " " « " 
203. Ptt*ple-40 cm.40 " " " « 
204. Lavender 45 cm. " " " " 
205. White Vining. " " " " 
206. Yellow 50 cm.Along banks of arroyas.Fairly abundant. 
207.Orange 30 cm. " " " " Not abundant. 
208.Yellow.I5cms. " " « " # « 
210. 15 cm. " " " " " " 
**t f 
* Note.Plants. 190 to 210 were collectedl in the immediate vicinity 
of the Rancho Encampanada 12 km.southeast of the Rancho 
Hechiceros,Chih.September 30,1940. 
t 
211. White 5cm.Sandy flat.Common. 3km.south of Rancho Hechiceros 
212-r-40 kms." " " 4” « « tt tt 
213. -15 cm. " 2 Not common. 4 2 " " " " 
214. Yellow 1.30 M. Silty flat. Common 8 " " " " " 
2I5Purple I M. In arroya.Not common. 8 " " " " " 
216. White 35cm." " " " 8 " " " " « 
217. - 15 cm.Sandy flat Common. 9 " " " " " 
218. White 10 cm. t " « Scarce. 9 " " " " " 
219. -- 15 cm. " " " »< tt tt tt tt 
220. -Vining " " " 9 « tt tt tt tt 
221. Yellow 5 cm. " " " 9 " « " " " 
222. Purple 7 cm. On hillsides.Common. 10 " " " " " 
223. - 10 cm." " Not common. 10 " " " " " 
224. White. 30 cm." " Fairly common 10 " " " " " 
225. Purple 5 cm." " Not common. 10 " " " " " 
* Note Plants 211 to 225 were collected on the road from Ranchp ^ 
Hechiceros Chih.To Hda.Castillon.Coeh 
• ^toberi, l940 
