132 MONTANA AGRICULTURAL COLLEGE SCIENCE STUDIES. 



Camassia esculenta, Lindl. Camas ; Swamp Sego; Blue Camas. 



*Camelina sativa, Crantz. False Flax. 



Campanula rotundifolia, L. Blue-bells; Harebell; Bell-flower. 



*Capsella Bursa-pastoris, Moench. Shepherd's Purse. 



Carex species. Sedge; Sloug-grass. 



Carum Gairdneri, Gray. Squaw-root; Yamp (Ind.) ; Artichoke. 



Castilleia spp. Painted-cup; Squaw Feather; Indian Pink; Paint 

 Brush. 



Ceanothus velutinus, Dougl. Mountain Laurel. 



*Cerastium vulgatum, L. Chickweed. 



Cercocarpus ledifolius, Nutt. Mountain Mahogany. 



Chenopodium album, L. Lamb's quarter; Pigweed. 



*Chenopodium Botrys, L. Jerusalem Oak. 



^Chenopodium capitatum, Wats. Strawberry Pigweed. 



Chenopodium glaucum, L. Oak-leaved Goosefoot. 



^Chenopodium hybridum, L. Maple-leaved Goosefoot. 



Chimaphila umbellata, Xutt. Prince's Pine. 



"Chrysanthemum Leucanthemum, L. Oxe-eye Daisy. 



Chrysopsis villosa, Nutt. Golden Aster; Golden Daisy; Yellow 

 Daisy. 



Cicuta occidentalis, Greene. Water Hemlock; Water Parsnip; Cow- 

 bane. 



Clarkia pulchella, Pursh. Clarkia. 



Claytonia lanceolata, Pursh. and C. multicaulis, Nelson. Spring 

 Beauty ; Ground-nut. 



Clematis Columbiana, Torr. & Gray. Blue Clematis. 



Clematis ligusticifolia, Nutt. Virgin's Bower ; White Clematis ; 

 Traveler's Joy ; Wild Clematis. 



Clematis Douglasii, Hook. Lion's Beard ; Headache-weed ; Old- 

 man's Whiskers. 



Clconc integrifolia, Torr. & Gray. Indian Pink; Stinkweed; Bee 

 Flower; Spider Plant. 



Cnicus arvensis, Hoffm. Canada Thistle. 



Cnicus eriocephalus, Gray. Mountain Thistle; Old-man Graybeard. 



:: Cnicus lanceolatus, Willd. Scotch Thistle; Bull Thistle. 



Cnicus undulatus, Nutt. Wild Thistle. 



Convolvulus Sepium, L. Wild Morning Glory. 



Cornus stolonifera, Michx. Red Willow; Kinnikinink. 



Crataegus coccinea, L. Red Haw. 



Crataegus Douglasii, Lindl. Black Haw. 



Cuscuta arvensis, Beyrich. Love-vines; Coral-vines. 



