( 33 ) 
8/29/4I-I262Purple erect dry hillside common 
/' 1263 Fresno tree 6 M. in canyon common 
Above Canyon de Ybarra 
25 K.N.W.Of La Noria. 
^ / " 
8/30/41- 
/ 
1264 Gt-bfe Greenish shade of canyon not common 
-f «hs 
1265 White erect dry hillside not common 
1266 Blue erect n ” common 
I266A.Grass dry hillside common 
5 K.S.W. La Noria 
5 t! II II It II 
JO HIT II IT IT 
8/3I/4I-I267 Cardo Santo erect grassy flat fairly common 
^ 3 , 
\m 
1268 
j TT 
i 
1269 
„ 
1270 
i " 
1271 
_L" 
1272 
\ 
IT 
/ 
1273 
1 
i IT 
1274 
IT 
1275 
j I. 
1276 
ip 
1277 
" 
1278 
IT 
1279 
II 
1280 
;< li 
1281 
IT 
1282 
Left 
4 K.West of Agritos 
4 IT IT IT 
4 »' “ IT 
4 IT IT IT 
4 II 11 IT 
litish Encinilla erect dry hillside common 6 K. " " 
iriola Whitish 60 cms. dry flat common 7 11 " " 
"chid prostrate dry flat common 7 " " " 
safran orange shrub 1.5 M.dry hillside fairly commons K " " " 
imortal red dry silty flat not common 10 K.^orth " 
"ompillo purple erect dry silty flat common 10 « " »» 
irbancilla prostrate dry silty flat fairly common 10 " 11 » 
lite prostrate dry silty flat fairly common 10 " " " 
"ect low damp arroya fairly common 12 " " " 
Lerra del Pino for the Sierra Encantada and Sierra del Carmen by 
way of 4gritms,Acebuches,Eutiraias,Puerto del Aire,Valle de L 0 s Guajes and 
on to Buena Vista a ranch on the Eastern slope th of t^ik* the Sierra Encan 
tada,and a few kilometers west of the Sierra de los Guajes.From -^uena Vist 
skirted the southern end of the Sierra de los Guajes and then turned north 
for about twenty kilometers to the Rancho de Encantada which is in the 
valley between the Sierra del Barmen and the Sierra de los Guajes.The 
Sierra del Encantada,Sierra dellos Guajes and the Sierra del Barmen join 
to-gether north of Buena Vista to form a high mesa.Most maps of Coahuila 
show a road between the Sierra del °armen and the Sierra de los Guajes.In 
fact there are cliffs of six or seven hundred meters where this road is 
supposed to go through the mountains.The mountains in this section of 
Coahuila are composed of massive cretaceous limestone.In the valleys how¬ 
ever, there are some fair-sized hills of igneous rock& which appear to be 
granitic.The mountains appear to be eroded anticlines.The valleys between 
the mountains are coveredwith 
mountains there is a 
’e! 
mama grass and on the gentle slopes to t 
of Yucca Carnerosana .The elevati 
the 
ion 
