Panicum commutatum minor. 
macrocarpon. 
atti 
Porterianwum. 
Walteri. 
Paspalum pubescens. 
setaceum. 
Phalaris arundinacea. 
Phieum pratense 
Foa annua, 
vey aa 
pratensis, 
Spo pieces ie or 
Syntherisma fili s. 
linearis. 
Sang uinalts. 
Tricuspis seslerioides. 
Cy PERACEAE. aes Family. 
Mhenberg 
palles 
(197 ) 
Carex pedicellata. 
nnsylvanica. 
pubescens 
se 
stricta. 
tentaculata. 
triceps. 
eas 
aa aiatre ovata. 
enu 
Scirpus atrovirens 
LEMNACEAE.—Duckweed Family. 
mua minor 
Family, 
Pontederia cordata. 
¥.—Rush Family. 
MELANTHACEAE.—Bunch-flower 
Family. 
Uvularia sessilifolia, 
Veratrum viride. 
LIniackak.—Lily Family. 
oes che vineate 
Americanum 
AgTY 
