56 Professor Douglass and Dr. Torrey 
BOTANY. 
—p>—- 
Art. VI.—Notice of the Plants collected by Professor D. 
B. Douciass, of West Point, in the expedition under 
Governour Cass, during the summer of 1820, around the 
great Lakes and the upper waters of the Mississippi : the 
arrangement and description, with tilustrative remarks, 
being furnished by Dr. Joun Torrey. 
Letter from Dr. Torrey to Professor Douglass. 
New-York, August 4, 1821. 
Dear Sir, 
Inctosep I have the picnic at sending you a cata- 
logue of the plants from the North-West, which you for- 
warded me some time since for examination. Many of the 
species are very rare, others are from entirely new locali- 
os and the whole are valuable in increasing our knowl- 
edge of botanical geography. ‘To those species which are 
but little known or imperfectly described, I have added 
such remarks as I supposed would be useful. 
The Indian and popular names and es are taken 
from your notes ie to the a 
great 2 
I remain your humble Serve 
JOHN TORREY. 
hie ns Dovetass, 
Point Militéry Academy. 
CATALOGUE, DESCRIPTION, &. 
DIANDRIA. 
Monarda allophylla Mz. Ake ( se er -) ee annah Por- 
Mollis 1..-Wii.v.-P x. July 10 
