GEOLOGICAL SURVEY OF THE TERRITORIES. 495 



Xeroplmjllum ienax, Pursh. — Fort Ellis to the Yellowstone. 



Veratrum album, L. — Utah Territory. 



Prosartes trctchycarpa, S. Watson, (Clarence King^s Eep., vol. Y, p. 

 344.) — Mountains near Ogden, Utah -Territory. 



Streptopus amplexifolius, D. 0. — Upper Falls of the Yellowstone. 



Smilacina racemosa, Besf., var. amplexicaulis, S. Watson, (S. amplexi- 

 .caulis, Nutt.) — Pleasant Valley ; Stinking Water Creek. 



Smilacina stellata, Desf. — Pleasant Valley ; Yellowstone Lake. 



Fritillaria atropurpurea, Nutt., in ft. — Yellowstone Lake. 



Calocliortus NuttalUL T. and G. — Yellowstone Lake. 



Galochortus eury carpus, S. Watson, (Clarence King's Eep., vol. V, p. 

 348.) — Yellowstone Lake. 



Lloydia serotma, Eeich. — Pleasant Valley. 



Erythronium grandiflornm, Pursh. — Madison Valley. 



Leucocrinum montanum, Nutt. — Cheyenne, Wyoming Territory. 



Camassia esculenta, Llndl. — Utah Territory 5 Pleasant Valley. 



Milla grandiflora, Baker, [Triteleia grandiflora, Lindl.) — Utah Ter- 

 ritory; Fort Ellis to the Yellowstone. 



Allium hrevistylum, S. W^atson, (Clarence King's Eep., vol. V, p. 

 350.) — Yellowstone Lake. 



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

 to the Yellowstone. 



Allium cernuum, Eoth. — Pleasant Valley, 2!^orthern Idaho. 



Allium stellatum, Eraser. — Mud S^nings. 



Allium acuminatum, Hook. — Ogden, Utah Territory. 



Allium Schoenoprasum, L. — Mountains south of Virginia City. 



JUNCACE^. 



Luzula spadicea, D. C, var. parviflora, Ledeb. — Yellowstone Lake; 

 Falls of the Yellowstone. 



Luzula campestris, D. C, var, nivalis, Wahl. — Gray's Peak, Colorado 

 Territory, Dr. George Smith. 



Luzula spicata, Desv. — Upper Falls of the Yellowstone. 



Juncus Balticus, Deth., var. montanus, Engelm. — Mountains south of 

 Virginia City. 



Juncus Drummondii, E. Meyer. — Yellowstone Lake ; Lower Falls of 

 the Yellowstone. 



Juncus Parryi, Engelm. — Upper Falls of the Yellowstone. 



Juncus tenuis, Willd., var. congestus, Engelm. — Mud Springs. 



Juncus bufonius, L. — Fish Creek, Jefferson Valley ; Crow Agency. 



Juncus longistylis, Torr. — Pleasant Valley; Madison Valley. 



Juncus nodosus, L., var. mcgacephalus, Torr. — Fish Creek; Crow Agency. 



Juncus Canadensis, J. Gay, var. coarctatus, Engelm. — Mud Springs. 



Juncus Mertensianus, Bong. — Yellowstone Lake; Great Falls of the 

 Yellowstone ; Madison Valley. 



Junius Mertensianus, Bong., var. paniculatus, Engelm. — Pleasant 

 Valley. 



Juncus xipliioides, E. Meyer, var. montanus, Engelm. — Mud Springs; 

 Yellowstone Lake. 



Oyperaoe^. 



Determined by S. T. Olney, esq. 



Eleocliaris olivacea, Torr. — Mud Springs. 



Eleocliaris palusiris, E. B. — Lower Falls of the Yellowstone. . 



Eleocliaris acicularis, E. Br. — Crow Agency. 



