403 
Of the 149 species of grass eleven are found in Ohio, and not in either 
of the other States or Territories adjoining Wisconsin. They are : 
Zizania mileacea, Mx. 
. No. 5 
Alopecurus geniculatus, Linn. 
8 
Sporobolus asper, Sullivant 
16 
Glyceria pallida, Trin. 
59 
Festuca elatior, Linn. 
80 
Festuca pratensis, Huds. 
81 
Paspalum fluitans, Kunth. 
119 
Panicum filiforme, Linn. 
122 
Setaria verticillata, Beauv. 
137 
Andropogon Yirginicus, Linn. 
146 
Andropogon macrorurus, Mich. 
143 
Five Specimens have only been detected in Illinios, to "wit: 
Lepturus paniculatus, Nutt. .... No. 6 
Aristida oligantha, Mx. ..... 42 
Leptochloa fascicularis, Gray .... 50 
Holcus lanatus, Linn; . . . . . 115 
Tripsacum dactyloides, Linn. . . . . 143 
Seven species brought from the regions about Lake Superior, appear 
to be peculiar to the shores of that great lake—they are : 
Phleum alpinum, Linn. ..... No. 11 
Cinna pendula, Trin. ..... 22 
Calamagrostis longifolia, Hook ... 32 
Calamagrostis arenaria, Trin. .... 33 
Poa alpina, Linn. ...... 68 
Aiva flexuosa, Linn. . . . . . 106 
Trisetum molle, Kunth. . . . . . 107 
These plants have mostly an alpine or sub-alpine character. 
The four following species have only been observed in Wisconsin: 
Sporobolus junceus, Kunth. 
Poa debilis, Torr. 
Panicum xanthophysura, Gray. 
Panicum longisetum, Torr. 
No. 13 
65 
129 
133 
