GEOLOGICAL SURVEY OF THE TERRITORIES. 761 



Snielowslcia cahjcina, E. Meyer. — Teton Mountains, elevation 12,000 

 feet, July; monntains along Clark's Fork, Wyoming- Territory, elevation 

 9,000 feet. 



Erysimum cheirantJioides, L. — Snake River Valley, Jnly. 



Enjsimum asperum, D. (3. — Xear Ogdeu, Utah Territory, May ; T6ton 

 Mountains, elevation 10,000 feet, July. 



Stanleya virUUjlora, Nutt. — Port oSTeuf Caiion, Idaho Territory, July ; 

 Snake River Vaiiey. 



Thelypodium Nnttalliij S. Watson, {Streptcmthus mgittatus, Kutt.) — 

 linear Ogden, Utah Territory, June; divide between Marsh and Malade 

 Valleys; Yellowstone Lake, August. 



Brassica Suuqjistrum, Boissier. — Fort Hall, Idaho, July. Doubtless 

 introduced. 



Lepidium sativum, L. — Flowers rose-colored. Weber River, Utah Ter- 

 ritory, June. Probably introdnced. 



Lepidium montanum, Xutt. — Malade Valley, Utah Territory, June; 

 Snake River Valley, Jnly. Very abundant. A dwarf form was found 

 near Fort Hall, Idaho. 



Thlaspi cochlear ij'or me, D. C, (T. alpestre, L., Watson in Clarence 

 King's Rep., vol. v, p. 31.) — Mountains near Ogden, Utah Territory, ele- 

 vation 9,000 feet, June. 



Raphanus sativus, L. — Plains near Ogden, Utah Territory, June. 

 Just beginning to run wild. 



VIOLACEJE. 



Viola canina, L., var. sylvestris, Regel. — Upper Geyser Basin, Sep- 

 tember. 



Viola Canadensis, L. — Union Pass, Gallatin River, September. 



Viola NuttaUii, Pnrsh. — Little Cottonwood Caiion, Utah Territory, 

 ,rnne; Clark's Fork, Wyoming Territory, elevation 9,000 feet; Trail 

 Creek Mountains, September; Teton Range, elevation 10,000 feet, July. 



ViMa NuttaUii, Pursh. var. venosa, S. Watson. (Chireuce King's Rep., 

 vol. V, 1). 35.) — Mountains near Ogden, Utah Territory, June. 



CAPPARIDACE^. 



Oleome integrifolia , T. & G. — Great Salt Lake, Ju'ie. 

 Gleome aurea, IS^utt. — Ogden Caiion, Utah Territory, June ; Snake 

 River Valley, July. Very abundant. 



CAEYOPHYLLACE^. 



Saponaria vaccaria,h., [Vaccaria vulgaris, Ho^t.) — Near Ogden, Utah 

 Territory, June; Fort Ellis, Montana, Jnly. 



Sil^ene acaulis, L, — Teton Mountains, elev^ation 12,000 feet, July 29. 



Silene Douglasii, Hook. — Yellowstone Lake, August. 



Silene Douglasii, Hook, var. (f) (S. Watson, in Clarence King's Rep., 

 vol. V, p. 30.) — Fort Ellis, Montana Territory. 



Silene MenziesH, Hook. — Wooded caiion of Teton River, July. 



Lychnis Drummondii, S. Watson, {Silene Drummondii, Hook.) — Upper 

 Caiion of the Madison, August ; Yellowstone Lake ; Heart Lake, Sep- 

 tember ; Snake River Valley, July. 



Cerastium nutans, Raf. — Gallatin Caiion, Montana Territory, Sep- 

 tember. 



Geranium vulgatum, L. var. Behringianum, Gray. — Mountains near 

 Clark's Fork, Wyoming Territory; elevation 9,000'feet, August. 



