760 GEOLOGICAL SURVEY OF THE TERRITORIES 



FUMARIACE^. 



Dicenfra uniflora, Kellogg- i ned., (by Professor Thonuis C. Porter.) Dwarf, 

 3-5'; scape l-tlo\vered, funiished with one or two linear brac^ts ; flowers 

 6-7" long, apparently purple; sepals oblong, obtuse, S-i" long, deep 

 purple; outer petals contracted in tbe middle, the lower half with shorr 

 rounded spurs, the upper hooded part oblong and widely recurved^ 

 spreading; inner petals abruptly expanded above the claw into sharp 

 triangular wings, not crested. Summit of a mountain near Ogden, 

 Utah Territory, and in the T<5tou Range at 10,001) feet altitude. Mr. 

 Coulter says, "• It grows on the mountain tops where the snow 

 has just melted, or even rarely in the snow itself. No leaves or any 

 trace of them were found, although the plant was collected both in June 

 and August. I had described this plant as a new species, and named 

 it />. uivalifij when 1 learned from Dr. Gray that it had been discovered 

 in the Sierra Nevada, as early as 1870, by Mr. Kellogg, who was about 

 publishing it as D. \niiJlora. 



CRUOIFER^. 



Nasturtium officinale, Br. — Weber Eiver, Utah Territory, Jnne. 

 J)oubtless introduced. 



Nasturtium curvisiliqua, Nutt. MSS. — Henry's Lake, Idaho Territory, 

 August. 



Nasturtium oMusum, Nutt. — Growing in the spray of the lower falls 

 of the Yellowstone, August. 



Nasturtium palustre, D. C, var. liispidiim^ Gray. — Great Salt Lake, 

 June. 



Barharea vulgaris^ R. Br. — Snake Eiver Valley, August. 



Arahis Brummondii, Gray. — Near Ogden, Utah Territory, Jnne. 



Arabis Brummondii, Gray, var. alpina, S. Watson. — Mountains near 

 Henry's Lake, Idaho Territory, August. 



Arabis retrofracta, Graham. — Near Ogden, Utah Territory, June; Te- 

 ton Basin, July 21; Shoshone Lake, September; Red Mountain, eleva- 

 tion 10,000 feet; a very dwarf form. 



Streptanthus cordatus, Nutt. — Near Ogden, Utah Territory, June. 



Cardamine hirsuta, L. — Yellowstone Lake, August. 



Cardamine paucisecta, Bentli. — Teton Canon, July. 



Cardamine oligosperma, Nutt. — Teton Mountains, elevation 10,000 feet, 

 July. 



Vesicaria arctica, Richards. — Teton Mountains, elevation 10,000 feet, 

 July. 



Physaria didymocarpa, Gray. — Teton Mountains, elevation 12,000 feet, 

 July. 



Draba aurea, Vahl. — Teton Mountains, elevation 12,000 feet, July. 



Draba alpina, L. — Mountains near Henry's Lake, Idaho Territory, 

 August. 



Draba. ahr/ua, L., var., S. Watson, (near D. glacialis, "var. y, Hook.) — 

 T6ton Mountains, elevation 12,000 feet, July. 



Draba glaciaJis, Adams, {D. alpina, var. {%) S. Watson.) — Mountains 

 near Ogden, Utah Territory, elevation 9,500 feet, June. 



Draha stellata, -hicq., (Watson in Clarence King's Rep., vol. v, p. 21.) — 

 T«5ton JVIountains, elevation 11,000 feet, July. 



8isymbriwn junceum, Bieb. — A form [l) — Snake River Valley, July. 



Sisymbrium canescens, Nutt. — Weber River, Utah Territory, Jnne; 

 very variable. '-Ah-tsilh of the Pah-Utes." Watson. 



