85 [ 174] 
eral species of “sa frasera speciosa, Hook. ; dodecatheon dentatum, Hook. ; phlox museoides, 
Nutt. ; senecio Fremontii, n. sp., Torr. and Se: ; four or five asters, and vaccinium myrtilloides, 
Mx. ; the last seven or Pgeaigan very near the snow line. Lower down the mountain were found 
arnica angustifolia, Vahl. ; senecio triangularis, Hook. ; S. subnudus, DC. ; macrorhynchus _ 
troximoides, Torr. aay Gr. ; helianthella uniflora, Torr. and Gr. ; and linosyris viscidi flora, 
Hook. , 
The expedition left the Wind river mountains about the 18th of August, returning by the same 
route as that by which it ascended, except that it continued its course through the whole length of 
the Lower Platte, arriving at its junction with the Missouri on the !st of October. 
As the plants of Lieutenant Frémont were under examination while the last part of the Flora of 
North America was in the press, nearly all the new matter aw to the Composite was inserted 
Bicheno ee? ee new ——— er ro lea 
oifid Sonrpeataciie. Pikes, however, will be iiiverted in the successive numbers ofthe wiht 
which I have just alluded. 
7 JOHN TORREY. 
‘New Yors, March, 1843. Bc 
s 
