768 GEOLOGICAL SURVEY OF THE TERRITOEIES. 



OsmorrMza nuda, Torr. — Near Ogden, Utali, Juue; Upper T6ton 

 Canon, July. 



Myrrhis occidentalism Benth. and Hook. — Snake River Valley, July. 



Gymopterus foeniculaceus, Nutt. — Mountains near Ogden, Utah, eleva- 

 tion 10,000 feet, June. 



Cymopterus longipes, S. Watson. — IsTear Ogden, Utah, May to June, 

 1871. 



Thaspium trifoliatum, Gray. — Union Pass, Gallatin River, September. 



Angelica Breweri^ Gray. — Swamps in Snake River Valley, July. 



Gonioselinum Canadense, T. and G. — Upper Teton Caiion, July. 



Peucedanum simplex, Nutt. — Mountains near Ogden, Utah, elevation 

 9,000 feet, June. 



Ferula multifida, Gray, {Leptotcenia, Nutt.) — Ogden Canon, Utah, June. 



Herasleum lanatum, Michx. — Upper Teton Caiion, July. 



CORNAGE^. 



Gornus Ganadensis, L. — Madison River Canon, August. 

 Gornus pubescens, Nutt. — Swamps on Teton River, July. 



CAPRIEOLLICE^ . 



Linncea horealis, Gronov. — Lower Fire-Hole Basin, August; Yellow- 

 stone River; Gibbon's Fork of Madison River. 



SympJioricarpus montanus, H. B. K. — Ogden Caiion, Utah, June; Yel- 

 lowstone River, August; Snake River Valley, July; Teton Canon. 



Bytnphoricarpus occidentalis, R. Br. — Snake River Valley, July. 



Lonicera involucrata, Banks. — Ogden Canon, Utah, June; Tower 

 Falls; Teton Mountains, elevation 10,000 feet, July. 



Lonicera Utahensis, S. Watson. — Upper Teton Caiion, July. 



Sambucus racemosa, L., var. pubens, S. Watson, {S. pubens, Michx.) — 

 Little Cottonwood Canon, Utah, June; Upper Teton Caiion, July. 



SambuGus glauca, ]!^futt. — Near Ogden, Utah, June. 



RUBIACE^. 



Galium Aparine, L. — Ogden Canon, Utah Territory, June; along the 

 Yellowstone, elevation 6,400 feet. 



Galium multijiorum, Kellogg, {G. JiypotricJiium, Gray.) — Near Ogden, 

 Utah, June. 



Galium trifidum, L. — Henry's Fork of Snake River, August. 



Galium boreale, L. — Divide between Marsh and Malade Valleys, June ; 

 Henry's Fork of Snake River, July. 



VALERIANACE^. 



Valeriana dioica, L., var. sylvatica, S. Watson. — Near Ogden, Utah, 

 June; Red Mountain, elevation 9,000 feet, September. 



Valeriana edutis, Nutt. — Teton Mountains, elevation, 11,500 feet; 

 July ; near Henry's Lake, Idaho, August. 



Plectritis congesta, D. C. — Plains near Ogden, Utah Territory, June. 



COMPOSIT-aS. 



Uupatorium purpureum, L. — Snake River Valley, July. 

 Aster integrifolius, Nutt. — Teton Basin, August; Henry's Fork of 

 Snake River; Upper Caiion of the Madison. 



