180 
Camanche Indians— 
History of population, &c......... ....-..-- . 
Position of 
Interview with party of..........--2- egos cee 
CRVGN 225 2222. 
ilie Indians 
Cheyenne Indians..... ........ cone .---- e». ee cone 
Chickasaw Indians 
Choctaw Indians 
Clear Fork of the Brazos .... 
Coal beds, valley of the Brazos 
Colorado river and valley d 
Cornudos wells 
ornudos mountain 
Construction of railroad along the route—~ 
Estimated cost dies 
BUCH MIONE CesesscozacixocecunEES. SESS QUPD 
Table of ascents and descents 
Chelademy cise Cec as VETERE ies i 
Cal 
Campan 
Carpio 
Cassi 
Guha 
Ceanothus........ 
Celtis .... 
Centaurea i 
CerstochlóB. Lees auae 
-————""- 
OIM deer dezaun cos euius atm mu EER ZAR NE À 
Da NRI E E 
Chæ topa ppa 
Cheilanthes 
Chenopodina 
Chloris .... 
Chthamalia.... 
Ch rysactinia 
INDEX, 
Page. Page 
Cryptantha .........-.- eee ner erre. 171 
14-16 | Cucurbita 164 
20 | Cucurbitacez 164 
St iG upulifert& .............-...---.. coc ces coe coe 175 
P IDEM ad ext cáni E krieg Jueacite suites 165 
17 | Cynoglossum - e IrL 
17 es T o OLA TE AA Lorie. 176 
17 
" D. 
84,85 
9,40,88 | Delaware creek, and valley of. 29-30 
97 pri 11, 99, 97 
11,30 | Diary of rici by J. H. Byrne 51-93 
5 Object-of sr- case sdusPe Ueda sence ce Mtm 3 
Diffenderfer, Dr. W. L.— 
45 Charge of botanical collection / 3 
45 Meteorological observations by ............... 3 
45 Detail of. 52 
46 Doña Ana 6 
165 | Dalea. 163 
175 Dior n ou eee 165 
160 | Delphinium ...... 159 
16 smanthus Ed 164 
SOIT DACRE nosso carne coma auwabeE ada diu qiii din 163 
17 c^ aL AY wird Sire a iE 166 
168 — 168 
168 Ditthyræ = 159 
160 Dodecatheon 168 
163 Draba acta 160 
169 Dracopis 166 
162 | Dysmicodon 168 
175 * 
167 E. 
176 
169 [| Ehn Tork OF tbo TIRE oauenee eeadca um voce ess a 9t 
164 LP V 32 
165 | “Emigrant Crossing" 69 
16 Emory, Major, reference to opinion of ............ 44 
166 | Expedition— 
177 Organization of....... ‘ N 1,51-52 
173 j = 4 
173 | Exploration, suggestion in relation to future........ 45—46 
176 echinacea 166 
173 Echinocactus 165 
167 | Echinosp 171 
167 | Eddya 170, 178 
160 | Ehretia : 
159 | Eleocharis : 176 
174 Elymus 177 
175 | Ephedra 175 
176 | Engelmannia 166 
176 | Erigeron 166 
166 | Erigonum 174 
175 | Eritriehium 171 
172 | Erodium. 161 
172 | Erysimum . 3 159 
167 | Euphorbia 174,175 
159 | Euphorbi * 174 
159 | Evolvulus EAST 172 
