784 GEOLOGICAL SURVEY OF THE TERRITORIES. 



Zi/gadenus Nuttal I i i, Gri\y. — Ogdeu CaSon, Utah, June; Trail Creek 

 Monutains, Wyoming-, September. 



Xeraphylliim tenax, Dougi. — Fort Ellis, Montana, to the Yellowstone, 

 July. 



Veratrum album, L. — Foot-hills of the Teton Mountains, August ; swamp 

 near Ogdeu, Utah, June. 



Prosartes trachycarpa, S. Watson. — Mountains near Ogden, Utah, 

 June; Gallatin Canon, Sei)tember. 



Streptojyus amplexifoUus, D. C. — Upper Teton Caiion, July 26. 



Smilacina racemosa, Desf., var. amplexicaulis, S. Watson. — Waterfall 

 Canon near Ogden, Utah, June 4; Teton Basin, July 21. 



Smilacina sielhiia, Desf. — Near Og'den, Utah, May 31; Teton Mount- 

 ains, elevation 10-11,000 feet, July 24. 



Fritillaria atropurpurea, ISTutt. — Mountains near Ogden, Utah, eleva- 

 tion 9,000 feet, June 4. In friiit. 



Fritillaria pudica, Spreng. — Mountains near Ogden, Utah, elevation 

 9,000 feet, June 4; Mountains along Clark's Fork, Wyoming, elevation 

 9,000 feet. 



Calovhortus NuitallU, T. and G. — Near Ogden, Utah, May 31; Snake 

 Eiver Plains, July; Henry's Fork of Snake Eiver, July 17. "The 

 ' Sego' of the Utes and Mormons." Watson. 



Galochortus eurycarpus, S. Watson. (CI. King's Eep., vol. v, p. 348.) — 

 Henry's Fork of Snake River, August 5 ; differs very slightly from 

 C. Nuttallii, and the two are indistinguishable except in mature ovaries. 



Lloydia uerotina, Reich. — Teton Mountains, elevation 11,500 feet,. July; 

 Mountains along- Clark's Fork, Wyoming, elevation 9,000 feet. 



Erythronimn grandiflorum, Pursh. — Mountains near Ogden, Utah, 

 elevation 9,000 feet, June. 



Gamassia esculenta, Liudl. — Henry's Fork of Snake River, July. The 

 "Cammas"of the Bannock Indians. This species, as well as Milla 

 grandiflora, are both known to the Indians as "Cam mas," the former 

 '» Green Cammas," the latter "Blue Cammas," from the color of the 

 blossoms. The former is the one used for food, while the latter is care- 

 fully avoided as being poisonous, although a large quantity must be 

 eaten before any serious effect can be noticed. 



3Iilla grandijlora, Baker. ( Triteleia grandiflora, Liudl.) — Ogden Caiion, 

 Utah, June; Teton Caiion, July. 



Allium brevisfylum, S. Watson. (Clarence King's Re[)., vol. v, p. 

 350.) — Upper Teton Caiion, July. 



Allium hisceptrum, S. Watson, {loc. cit, p. 351, pi. xxxvii.) — Ogden 

 Caiion, Utah, June. 



Allium steUatum, Fraser. — Snake River Valley, July. 



Allium acimiinatum,' Hook. — Teton Basin, July. 



Allium Schoenoprasum, L. — Near Ogden, Utah, June; Henry's Lake, 

 Idaho, August. 



JUNCACEiE. 



Juncus Balticus, Deth., var. montanus, Eiigelm. — Teton Canon, July. 

 Juneus tenuis, Willd. — Fire-Hole Basin, August. 

 Juncus bufonins, L. — Henry's Fork of Snake River, July. 

 Juyicus longistylis^ Torr. — Henry's Fork of Snake River, July. 

 Juncus Mertensianus, Bong. — Uintah Mountains, Wyoming, August. 

 Dr. Joseph Leidy. 



Juncus xiphioides, E. Meyer, — Yellowstone River, August. 



