A 
E ~ 
37 
Bulbilis dactyloides (Nutt.) Rafin. 
North nte More or less abundant along the Northern Pacific Railroad west of 
vn. 
South ¡adas Aberdeen (Griffiths 122), Redfield (Griffiths 66), Huron (Griffiths 11), 
Highmore (Griffiths 46), Firesteel Creek (Wilcox), Medicine Root Creek (Wallace 
11), White River (Wallace 48), Aurora County (Wilcox 43), Iroquois (Wilcox 42). 
Dry prairies 
FESTUCACEJE. 
Munroa squarrosa Torr. 
South Dakota: Pierre (Griffiths 24), Little White River (Wallace 8), Cheyenne River 
(Wallace 7) 
Dry, sandy soil. 
Phragmites vulgaris Trin. 
North Dakota: Church's Ferry (Brannon 60), Minnewaukon, Minot, Sweet Bri 
South Dakota: Brookings, Redfield (Griffiths 73), Canning (Griffiths 105), karota 
County (Wilcox). 
Wet, sandy soil, along margins of streams and lakes. 
Leptochloa fascicularis Gray 
South pe Brookings, 1 (Griffiths 111), Aurora County, ne Firesteel 
Creek (Wilcox 7 
urn of brackish Pu 
Eragrostis major Host. 
m 3 Brookings, Aberdeen (Griffiths 117), Pierre (Griffiths 23, 37), Sioux 
s, White e asian ce 22). 
Haida a waste plac 
Eragrostis pectinacea spectabilis (Pursh) Gray. 
lowa: Waupsipinicon River (Wilcox 29). 
Eragrostis purshii Schrad 
South Dakota: Brookings, Huron, Plankinton (Wilcox 9). 
Fields and waste places. 
Eragrostis reptans Nees. 
ue Esa Brookings, Aurora County (Wilcox 46), Aberdeen (Griffiths 140), 
dir et sirenas and dried-up ponds. The Aurora County specimens are more 
less pubescent and. have the spikelets in capitate cluster. They pc 
belong to the var. capitata of Nuttall. 
Eatonia nitida (Sprengl.) Nash. (E. dudleyi Vasey). 
North Dakota: Grand Forks (Brannon 11). 
Eatonia obtusata Gray. 
North Dakota: Dunseith (Brannon 95). 
= 3 Brookings (Wilcox 60), Aurora County (Wilcox), Rosebud (Wal- 
Ait ne e (Wallace 58), Indian Creek (Wallace 59), Sioux Falls. 
dn ya botto 
Eatonia pennsylvanica Gray. 
North Dakota: Pleasant Lake (Brannon 75). 
South Dakota: Brookings, Sio ux Falls. 
Open woods 
Koeleria cristata Pers. 
North Dakota: Grand Forks een 14), Devil's bese pad Bottineao, 
