COMMON NAMES OF MONTANA PLANTS. 133 



*Cuscuta Epithymum, Murr. Alfalfa Dodder. 



: ^ynoglossum officinale, L. Hound's-tongue. 



Cypripedium montanum, Dougl. White Lady's Slipper. 



Cypripedium parviflorum, Salisb. Yellow Lady's Slipper. 



Delphinium glaucum, Wats. Tall Larkspur; W T hite Larkspur. 



Delphinium Menziesii, DC. and D. bicolor, Nutt. Blue Larkspur. 



Distichlis spicata, Greene. Alkali Grass; Salt-grass. 



Dodecatheon conjugens, Greene and other species. Shooting-stars: 

 Bird-bills. 



Douglasia montana, Gray. Douglasia ; Mountain Pink. 



Draba nemorosa, L. Field Draba. 



Dracocephalum parviflorum, Nutt. Dragonhead. 



Echinacea angustifolia, DC. Rattlesnake Weed. 



- : Echinocystis lobata, Torr. & Gray. Wild Cucumber. 



Echinospermum floribundum, Lehm. and other spp. Beggar Ticks; 

 Stick-tights ; Tickweed. 



Elaeagnus argentea, Pursh. Silver-bush. 



Eleocharis palustris, L. Wire-grass; Bull-grass. 



Elymus Canadensis, L. Wild Rye. 



Elymus condensatus, Presl. Rye-grass; Tall Rye-grass; Buffalo 

 Rye. 



Epilobium angustifolium, L. Ironweed; Fireweed; Willow Herb. 



Epilobium paniculatum, Nutt. Cottonweed. 



Equisetum arvense, L. Horsetail; Bulrush. 



Equisetum laevigatum, A. Br. Wild Asparagus; Joint-weed; Frog- 

 sprouts ; Rush. 



:: Erigeron Canadensis. L. Ragweed; Fireweed; Horsewe;.-. 



Eriocoma cuspidata, Nutt. Wild Rice; Indian Millet. 



Eriogonum subalpinum, Greene. Sulphur Plant; Umbrella Plant 

 (with other species). 



Eriogonum ovalifolium, Nutt. Silver Plant (A supposed indication 

 of silver ores in the rocks beneath). 



*Erodium circutarium, L'Her. "Alfillaria; Pin Clover. 



Erythronium grandiflorum, Pursh. Star-strikers; Dog-tooth Vio- 

 let; Adders-tongue. 



Euphorbia glyptosperma, Engelm. Carpet-weed. 



-Euphorbia margmata, Pursh. Flowering Spurge; Snow on the 

 Mountains. 



Fatsia horrida, Benth & Hook. Devil's Walking-stick. 



Festuca ovina, L. Bunch Grass ; Small Bunch-grass. 



Fragaria spp. Wild Strawberry. 



