26 
E. asperiglumis Wiegand. (Woolwich) 
E, muricata (Michx.) Fernald*. (Woolwich) 
E. fJalteri {Pursh ) Hash. • 
E, Walt., var. laevigata Wiegand, 
Setaria imherhis R.&S. 
S. lutescens (Weigel) Mubh. ( S. glauca ) 
S» verticillata (L.) Beauv. , . 
S, viridis (L.) Beanv. 
I 
S. vir ,. var. Weinaannii (R.&S.) Brand. 
S. italica (L.) Beauv, 
S, italica . var. Hostii Hubb. 
Cenchrus carolinianus Walt. 
