Il 
P. alsodes.Gray. North Amherst, H. L. Clark, in PRhodora,, 
Vol. I, p. 165. 
nemoralis L. Hitchce. Catal ? 
Glyceria R. Br. Manna Grass. 
Torreyana (Spreng) Hitche. 
canadensis (Michx.) Trin. Rattlesnake Grass. 
nervata (Willd.) Trin. Fowl Meadow Grass. 
grandis Watson. Reed Meadow Grass. 
pallida (Torr.) Trin. 
fluitans (L.) R. Br. 
acutiflora Torr. Amherst, E. Tuckerman ; Springfield. 
Festuca L. Fescue Grass. 
octoflora Walt. 
OVINA L. Sheep’s Feéscue. 
OVINA L. var. duriuscula (L.) Hoch. 
OVINA L. var. CAPILLATA (Lam.) Hoch. 
ELATIOR L. Taller or Meadow Fescue. 
nutans Spreng. Mt. Tom. 
Bromus L. Brome Grass. 
secalinus L. Cheat or Chess Grass. Grain fields ; introduced in 
seed. 
tectorum L. Waste places, local; more common near the coast. 
ciliatus L. 
Kalmii Gray. Wild Chess Grass. 
Nardus L. Mat Grass. 
stricta L. Amherst, E. Tuckerman, 1871 ; mowings, Mt. Hermon 
(Gill.) See Britton and Brown Flora, Vol. I, 
pizas 
Lolium L. Darnel. 
PERENNE L. Common Darnel, Perennial Ray or Rye Grass. 
Agropyron Gaertn. 
REPENS L. Beauv. Couch, Quitch, Quick or Witch Grass. 
caninum (L.) Beauv. Awned Wheat Grass: Mt. Holyoke, Lev- 
erett, etc., E. Tuckerman. 
Elymus L. Lyme Grass. Wild Rye. 
virginicus L. 
canadensis L. 
striatus Willd. 
Hystrix Moench. Bottle-brush Grass. 
patula Moench. 
CYPERACEAE 
Cyperus [Tourn] L. Calingale. 
diandrus Torr. 
rivularis Kunth. Springfield, L. Andrews. 
