700. Aira, Linn. Gen. 81. (Hair-Grass.)

(2800.) A. caryophyllea, Linn.; Gray, Man. Ed. V., 642.

Introduced and naturalized and very abundant in all the old clearings and oak woods in the southern part of Vancouver Island. (Macoun. Fletcher.)

(2801.) A. praecox, Linn.; Gray, Man. Ed. V., 641.

Arena praecox, Beauv.

Introduced and naturalized with the preceding in the southern part Vancouver Island. (Macoun. Fletcher.)

702. Holcus, Linn. Gen. 1146. (Meadow Soft-Grass)

(2808) H. lanatus, Linn.; Gray, Man. Ed. V., 642.

Introduced from Europe and cultivated in the maritime provinces and British Columbia. Moist meadows and roadsides at Digby, and Annapolis, N.S. (Macoun.) Meadows, near London, Ont. (Burgess. Millman.) Not uncommon at Cedar Hill, and Goldstream, Vancouver Island. (Macoun.)

705. Arrhenatherum, Beauv. (Oat-Grass.)

(2817.) A. avenaceum, Beauv.; Gray, Man. Ed. V., 642.

Cultivated on lawns and sometimes in meadows. Kingston, Ont. (Millman.) Lawns at Belleville, Ont. (Macoun.) Sandy meadows, London, Ont. (Burgess.) Cadboro Bay, and Cedar Hill, Vancouver Island. (Macoun.)

707. Cynodon, Pers. (Bermuda Grass.)

(2822.) C. Dactylon, Pers.; Gray, Man. Ed. V., 622.

Introduced on ballast heaps and becoming naturalized at Nanaimo, Vancouver Island. (Macoun.)

708. Schedonnardus, Steud. Syn. Pl Glum. L, 146

(2823.) S. Texanus, Steud.; Vasey, Cat. Grasses U. S. 61, (1885.)

Lepturus paniculatus, Nutt.; Macoun, Cat. No. 2215. On dry slopes at Old Wives Lakes, and Eagle Creek, near the Bad Hills, Assiniboia. (Macoun.) Milk River, Alberta. (Burgess.) Near Wood Mountain, Assiniboia. (Dawson.) Turtle Mountain, Man.

(Millman.)

711, Triplasis, Beauv

(2828.) T. purpurea, Chap.; Vasey, Cat. Grasses U.S.67, (1885.)

Uralepis purpurea, Nutt. On the sandy shore of Lake Erie, at Point aux Pins, and Point Pelée. (Burgess.)

712. Munroa, Torr. Bot. Whipple Exp. 102

(2829.) M. squarrosa, Torr.; Vasey, Cat. Grasses U.S. 69, (1885.)

On alluvium in the valley of Red Deer River, five miles east of the Hand Hills, Alberta, 1879. (Macoun.)

713. Cynosurus, Linn - Gen. 87. (Dog's-Tail Grass.)

(2830.) C. cristatus, Linn.; Hook. Student's Flora, 488.

On lawns and in meadows; seldom cultivated. Quebec, near the Parliament buildings. (St. Cyr.) Vicinity of Montreal. (G. Barnston.) Lawns at Ottawa. (Fletcher, Fl: Ott.) Occasionally met with at London, Ont. (Burgess.) Near Victoria, Vancouver Island. (Fletcher.) Cloverdale,.near Victoria. (John Tolmie.)