302 PROCEEDINGS OF THE ACADEMY OF [1898. 



It is here particularly described, along with two other kinds of cur- 

 rants which Mr. Knowlton identified as R. hudsonianum and R. 

 viscosissimum, and two species of gooseberries which he doubtfully 

 referred to R. rotundifolium and R. oxyacanthoides. 

 April 16, 1806. Rock Fort Camp, on the Columbia. 



Ribes menziesi Pursh, Fl. 372. 



April 8, 1806. Columbia River, at the place above said for 

 Montia or Claytonia sibirica. 



Ribes viscosissimum Pursh, Fl. 163. 



June 16, 1806. " Heights of the Rocky Mountains." This means 

 on the Lo Lo Trail over the Bitter-root Mountains, at the same 

 place that Pachystigma myrsinites was procured. 



Clarkia pulchella Pursh, Fl. 260, t. 11. 



June 1, 1806. " Kooskooskee and Clark's River." It is impos- 

 sible for a specimen to have been collected on those two rivers on 

 the same day ; at the date said, L. & C. were in Camp Chopunnish 

 on the Kooskooskee. See Erysimum asperum, above. 



(Enothera csespitosa Nutt. (Pursh, Fl. 735.) 0. Bcapigera Pursh, Fl. 263. 



July 17, 1806. " Near the falls of the Missouri " is correct. 

 Lewis that day went from the Great Falls over to Teton or Tansy 

 River. 



(Enothera heterantha Nutt. 



June llf, 1806. " Squamash flats." This means the Quamash 

 Flats on Weippe or Oyipe Prairie ; same spot where Geumtriflorum 

 was taken on the 12th. 



Sedum stenopetalum Pureh, Fl. 324. 



June 15 and July 1, 1806. On the Lo Lo Trail ; at first date 

 immediately east of the Quamash Flats, at the other date at the 

 mouth of Traveller's Rest Creek in the Bitter-root Valley. 



Label unly of a supposed Amjelica. 



September 3, 1805. On Fish Creek, the north fork of Salmon 

 River, in Lemhi Co., Idaho. 



June 25, 1806. On the Lo Lo Trail in the Bitter-root Mount- 

 ains, on Hungry Creek. 



Peucedanum ? 



April 14, 1806. On the Columbia, at or near Sepulcher Rock, 

 which is an aboriginal burying place about 3 miles below Cataract 

 or Klikitat River. 



