180 
INDEX, 
Camanche Indians— 
History of population, &c......... .. 
Position of. 
Interview with party of.... 
Caves. 
Cherokee Indians... 
Cheyenne Indians... 
Chickasaw Indians.. —.. 
Choctaw Indians..... 
Clear Fork of the Brazos. 
Coal beds, valley of the Brazos .. 
Colorado river and valley.. 
Cornudos wells. 
Cornudos mountain... 
Construction of railroad along the route— 
Recapitulation.. 
Estimated cost... 
Suggestions. 
Table of ascents and descents.. 
Cactaceae. 
Calix. 
Callirroe. 
Calophanes.... 
Calymmandra.-. 
Camassia. 
Campanula..... 
Campanulaceae.. 
Carophyllaceas. 
Cassia. 
Castilleja.... 
Ceanothus.... ... 
Celtis. 
Centaurea. 
Ceratochloa. 
Cercis. 
Cercocarpus. 
Cereus.-. 
Chasrophyllum .. 
Chsetopappa. 
Cheilanthes. 
Chenopodina... 
Chenopodiaceae.. 
Chloris. 
Chthamalia. 
Chrysactinia. 
Cirsium. 
Cistaceae. 
Clematis. 
Cnidoscolus... 
Comandra. 
Commelyna.... 
Commelynaceae. 
Compositae... 
Coniferae... 
Convolvulaceae... 
Convolvulus. 
Coreopsis. 
Corydalis... 
Cruciferas... 
Pago. 
Cryptantha... 171- 
Cucurbita.. 164 
Cucurbitaceae. 164 
Cupuliferae. 175 
Cympterus. 165 
Cynoglossum. 171 
Cyperaceae.. 176 
D. 
Delaware creek, and valley of.. 29-30 
Springs.11,29,97 
Diary of Expedition, by J. H. Byrne. 51-93 
Object of. 3 
Diffenderfer, Dr. W. L.— 
Charge of botanical collection. 3 
Meteorological observations by. 3 
Detail of. 52 
Dona Ana. 6 
Dalea. 163 
Daucus. 165 
Delphinium. 159 
Desmanthus. 164 
Desmodium. 163 
Diplopappus .. 166 
Dipteracanthus. 168 
Ditthyraea. 159 
Dodecatheon...,. 168 
Draba. 160 
Dracopis. 166 
Dysmicodon. 168 
E. 
Elm fork of the Trinity. 91 
ElPaso. 32 
“Emigrant Crossing”. 69 
Emory, Major, reference to opinion of. 44 
Expedition— 
Organization of.. 1,51-52 
Object of. 4 
Exploration, suggestion in relation to future. 45-46 
Echinacea. 166 
Echinocactus. 165 
Echinospermum. 171 
Eddya. 170,178 
Ehretia. 170 
Eleocharis .. 176 
Elymus. 177 
Ephedra. 175 
Engelmannia. 166 
Erigeron.•,.... 166 
Erigonum. 174 
Eritrichium .. 171 
Erodium. 161 
Erysimum. 159 
Euphorbia. 174,175 
Euphorbiaceae. 174 
Evolvulus ... 172 
Page. 
14-16 
20 
81 
59 
17 
17 
17 
17 
84,85 
9,40,88 
27 
11,30 
55 
45 
45 
45 
46 
165 
175 
130 
168 
166,177 
176 
168 
168 
160 
163 
169 
162 
175 
167 
176 
163 
164 
165 
165 
166 
177 
173 
173 
176 
173 
167 
167 
160 
159 
174 
175 
176 
176 
166 
175 
172 
172 
167 
159 
159 
