204 Cincinnati Society of Natural History. 
Eatonia Hystrix 
obtusata (Michx.) A. Gray BOTTLE-BRUSH GRASS. 
Pennsylvanica (DC.) A. Gray (Asprella) 
Dactylis Hystrix (L,.) Millsp. 
ORCHARD-GRASS. 
glomerata lL. Europe CYPERACEAE 
Poa Dulichium 
annua I, Asia arundinaceum (L,.) Britton 
compressa I. (D. spathaceum Pers.) 
ENGLISH BLUE GRASS. Europe 
Cyperus 
pratensis L. 
KENTUCKY BLUE GRASS. 
sylvestris A. Gray 
diandrus Torr. 
esculentus L. 
inflexus Muhl. 
Panicularia (C. aristatus Rottb.) 
( Glycerta) strigosus L. 
MANNA GRASS. 
fluitans (l).) Kuntze N. U.S. Kyllinga 
neryata (Willd.) Kuntze. pumila Michx. 
Festuca Scirpus 
elatior L. BULRUSH OR CLUBRUSH. 
MEaAbDow FEScuE. Europe Americanus Pers. 
nutans Willd. (S. pungens Vahl.) 
Bronte atrovirens Muhl. 
lacustris L. 
BROME GRASS. , : 
ae lineatus Michx. 
ciliatus L. 
racemosus I. Europe Eleocharis 
secalinus L. SpIKE-RUSH. 
CHESS. CHEAT. Europe ovata (Roth) Reig 
Lolium | : 4 2 
Fimbristylis 
DARNEL. 
perenne I,, Europe autumnalis (L.) R.& S. 
Agropyron Carex 
repens (L.) Beauv. Europe SEDGE. 
Hordeum Albursina Sheldon 
SoUIRREL TAIL GRASS. Careyana Torr. N. E. U.S: 
jubatum L. N.W.U.S. cephalophora Muhl. 
nodosum LI: W. U.S. conjuncta Boott 
(H. pratense Huds.) crinita Lam. 
vulgare L. BARLEY. Europe cristatella Britton 
Elymus Davisii Schwein. & Torr. 
" WILD RYE. Frankii Kunth 
Canadensis L. (C. stenolepis Torr.) 
striatus Willd. granularis Muh. 
Virginicus L,. hystricina Muhl. 
