784 GEOLOGICAL SURVEY OF THE TERRITORIES. 



Zygadenus Nuttallii, Gray. — Ogden Canon, Utah, June; Trail Creek 

 Mountains, Wyoming, September. 



Xerophyllum tenax, Dougl. — Fort Ellis, Montana, to the Yellowstone, 

 July. 



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

 near Ogden, Utah, June. 



Frosa/rtes trachycarpa, S. Watson. — Mountains near Ogden, Utah, 

 June; Gallatin Canon, September. 



Streptopus cmiplexifoUus, D. C. — Upper Teton Canon, July 26. 



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

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



Smilacina stelkita, Desf. — Near Ogden, 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 fruit. 



Fritillaria ptidica, Spreng. — Mountains near Ogdeu, Utah, elevation 

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

 9,000 feet. 



Galocliortus Nuttallii, T. and G. — Near Ogden, Utah, May 31; Snake 

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

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



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

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

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



Lloydia serotina, Eeich. — Teton Mountains, elevation 11,500 feet,. July; 

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



Erytlironium grandiflorum, Piirsh. — Mountains near Ogden, Utah, 

 elevation 9,000 feet, June. 



Camassia esculenta, Lindl. — Henry's Fork of Snake Eiver, July. The 

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

 grandijlora, 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. 



Milla grandiflora, Baker. ( Triteleia grandiflora, Lindl.) — Ogden Canon, 

 Utah, June; Teton Caiion, July. 



Allium hrevistylum, S. Watson. (Clarence King's Eep., vol. v, j). 

 350.) — Upper Teton Canon, July. 



Allium bisceptrum, S. Watson, (loc. cit., p. 351, pi. xxxvii.) — Ogden 

 Caiion, Utah, June. 



Allium stellatum, Fraser. — Snake Eiver Valley, July. 



Allium acuminatum, Hook. — Teton Basin, July. 



Allium Sclicenoprasum, L. — Near Ogdeu, Utah, June; Henry's Lake, 

 Idaho, August. 



JUNCACE^. 



Juncus Balticus, Deth., var. montanus, Bngelm. — Teton Caiion, July. 

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

 Juncus bufoniiis, L. — Henry's Fork of Snake Eiver, July. 

 Juncus longistylis^ Torr. — Henry's Fork of Snake Eiver, July. 

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

 Br. Joseph Leidy. 

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



