68 Professor Douglass and Dr. Torrey, &c. 
p. 75. Munu Gram. p.270. | Wiuxp. sp. pl. 4. p. 394.— 
(Wild rice— Water oats.) Abundant in the shallow rivers 
which fall into the Great Lakes, but in the greatest luxuri- 
ance and plenty in Fox river. 
PoLyanpDRia. 
Quercus alba L. St. Louis and the upper Mississippi. 
This was the first oak seen after leaving Michilimakinak. 
Fagus ferruginea Art.-_Willd. Shores of Lake Huron. 
Betula nigra L. Savannah Portage. 
MonapELpPHuia. 
Pinus balsamea LD. Mississippi, above Sandy 
Abies balsamifera. Mx. arb. ; lake. 
nigra Lamb. On the Mississippi, and near St. 
denticulata Mx. ‘ Louis. 
banksiana Lamb. 2 Near the head of the Missis- 
rupestris Mx. arb. ; sippi. 
Thuya occidentalis L. River St. Mary’s. 
Euphorbia corollata it. 
DIOECIA. 
DranprRia. 
Salix lucida Muhl.-Willd. Shores of Lake Superior. 
incana Ma. Shores of Lake Huron. This species 
is omitted in Pursh’s Flora Amer. 
OcTANDRIA. 
Populus balsamifera L. Savannah portage. 
trepida Willd. With the preceding. 
grandidentata Mx. 
tremuloides Ma. 
Shepherdia canadensis Nutt. Shores of Lake Huron. 
Hippophaé,canadensis L. 
In the same place. 
MonapELPHIA. 
Juniperus communis L. Near Chicago. 
