506 INDEX. 



Page. 



Carrizalillo Springs, New Mexico, collections from 83 



flora of 84 



Castor 350 



canadensis 350, 353 



carolinensis 353 



fiber 350, 351 



frondator 350 



Castoridge 349 



Cedar 69 



incense 40 



Celtis mississippiensis 55 



occidentalis 54 



reticulata 55 



Cercidium torreyanum (51 



Cercis reniformis GO 



Cercocarpus parvifoliiis lietuloides 57 



paucidentatus 57 



Cereus giganteus 64 



pringlei 66 



schottii .' 66 



thurberi 66 



Cerro Gallardo 97 



Cervidse 169 



Cervinse 170 



Cervus ". 213 



elaphus 213 



merriami 213 



Chamaecyparis 69 



Chamiso, red-shank 57 



Cherry, entireleaf ' - . - 58 



hollyleaf 58 



Mexican 58 



western choke 58 



willowleaf 58 



Chickaree, Mearns 262 



Mogollon 256 



Mount Graham 261 



Chickarees 256 



Chihuahua pine 39 



plains mouse . 389 



wood-rat 491 



Chilopis linearis - 68 



China tree, wild 64, 69 



Chipmunk, Arizona 284 



Gila 288, 319 



Merriam 295 



Chiricahua Mountains » 30 



harvest-mouse 459 



Choya 66 



Christmas berry ' 57 



Cienega, Arizona, vegetation at ''. 104 



Ranch 17 



Well, Sonora 128 



