62 Professor Douglass and Dr. Torrey 
3 Trieynia. 
ae erectum Willd. a atropurpureum Pu. | hee 
. rhomboideum a Mx. May 34d. 
Grandiflorum. Salssb. in Parad. Lond. 2 With the pre- 
T. rhomboideum and grandiflorum Mx. ; ceding. 
HEPTANDRIA. 
— europza B. angustifolia* Senate wens ) 
Americana Pu. tsi ores of Lake Hu- 
Rewrovisie B. Americana Norv. ron, May 28th. 
OCTANDRIA. 
(nothera biennis L. Upper ox Misierpy eek 
Sey sas s eatnits Laidts B St. Louis 
; m L.. et plur. oe River, &c. 
Acer eae ate L. Shores of Lake Huron. 
| DECANDRIA. 
Monoeysta. 
Arbutus Uvaursi Z. (Kinni-kinnik.) Smoked by the 
Indians asa substitute for ee The Arbutus is seldom 
used by itself, though it forms the principal ingredient in 
the composition called Kina Ki n Phe bark of Co- 
mus sericea, and of several other an are generally mixed 
with i it, though a little tobacco is preferred. Pursh says the 
Indians of the Missouri call it Sacacommis. Sideq 
Andromeda polifolia B. rosmarinifolia.* Leaves linear, 
revolute. This variety is perhaps the A. polifolia a. angus- 
tifolia of Aiton, and Pursh, and is probably a distinct spe- 
cies from A. ia of Eur urope. It is not uncommon in 
New-England ul 3 in the northern parts of the state of New- 
York, growing in sphagnous swamps, and on the borders of 
mountain lakes 
Ledum datsfoltam Ait. cdg (Labrador tea,) Shores 
of Lake Superior &c. June 1 
