
APPENDIX F. 377 
Carex Douglassii, Hook. Red River, (open prairie) May 20, ’74, in flower; also, 
other specimens, probably belonging to this species, June 3 and 5,’73. This 
is the first Carex to appear in flower, and occurs very abundantly all over 
the prairie of the Red River. 
Carex marcida, Boott. Red River, (open prairie swamp) June 20, '73, past flow- 
ering ; other specimens, probably this species, in flower, June 3. 
Carex ampulacea, or atriculata, Red River, (prairie) June 20,’73, in flower. Sim- 
ilar Carex, immature, Souris Valley, June 3, ’74. 
Carex stricta? Lam. Red River, June 28, ’73, in flower. 
Carex rosea, Schk. Red River, (swamp.) 
Carez siccata, Dew. 
Carex stenophylla, Wahl. 
Eliocharis palustris, R. Br. Dufferin (damp, open prairie). Souris River (open 
prairie). 
Eliocharis acicularis, R. Br. Red River (open prairie swamp). Lake of. the 
Woods (boggy shore). 
Eriophorum latifolium. Between Badger Creek and Turtle Mountain (swamp), 
May 31, ‘74, in flower. 
Eriophorum polystachyum, L. Winnipeg and N. W. Angle Road. 
Scirpus maritimus, L. Saline Lake, near Turtle Mountain, September, ’73, in 
flower. 
Scirpus eriophorum, Michx. Winnipeg and N. W. Angle Road (swamp). Lake 
of the Woods (in water). 
Scirpus validus, Vahl. Winnipeg and N. W. Angle Road. Traders’ Road. 
GRAMINE. 
Agrostis scabra, Willd. Lake of the Woods. July, ’73, immature. 
Alopecurus alpinus, Smith. Garry and N. W. Angle Road (damp ground), July 
3,73, in flower. 
Andropogon furcatus, Muhl. Turtle Mountain (open prairie), August 11, ’73, in 
flower. Lake of the Woods (dry rocky soil), July 20, 73, in flower. South 
Antler Creek, August 1, ’:3, in flower. 
Andropogon scoparius, Michx, Souris River (dry bank), August 24, ’74, seed shed, 
Avena striata, Michx. Winnipeg and N. W. Angle Road (dry sandy soil), July 4, 
73, seed formed 
Beckmannia cruciformis, Hart. West Fork Milk River, July 18,’74, past flowering 
Boutelona oligostachya, Torr. Turtle Mountain and westward to St. Mary’s River. 
Common everywhere on the dry plains, forming a close, short sod where 
other grasses hardly grow. 
Bromus ciliatus, L. Lake of the Woods South Branch Belly River (flat), August 
13, ’74, seed formed. 
Catabrosa aquatica, Beaur. Near Woody Mountain, July 7, ’74, in flower. 
Dauthonia spicata, Beaur, Lake of the Woods (dry rocky soil), July 25, seed per- 
fected. 
Elymus Canadensis, L. Wood End (clay bank), July 13,’73, in flower. Turtle 
Mountain (thicket), July 25, '73, in flower. 
Elymus Canadensis, var. glaucifolius. Lake of the Woods (sandy shore), July 7, ’73, 
in flower. 
Elymus Virginicus, L Roseau River, (river banks). 
Ericoma cuspidata, Nutt. White Mud River, (dry bank), July 4, ’74, seed perfected. 
