OATALOGtUE OF CANADIAN PLANTS. 15 



(22.) T. Cornuti, Linn. Pall Meadow-rue. 



T. rngosum, Pursh, 388. 



T. corynellum, DC. Richards, in Frank!. Journ., 12. 



Wet meadows, around springs and along rivulets. Common from 

 Nova Scotia and New Brunswick through the wooded districts to the 

 Pacific. North to Peace Eiver. (Macoun.) Coast of Labrador. 

 (McGill Goll. Serb.) Anticosti. {Verrill.) Newfoundland. (J. 

 Richardson.) 



(23.) T. alpinum, Linn. Alpine Meadow-rue. 



Island of Anticosti, 1861. {Verrill.) Newfoundland. {Banks.) 

 Kotzebue Sound and Port Clarence. {Rothr. Alask.) Greenland. 

 {Hook. Arct. PI.) 



(24) T. sparsiflorum, Tarcz. Pew-flowered Meadow-rue. 

 T: clavatum. Hook. Fl. I., 2. 



Low, rich alluvial soil. Low ground along the eastern base of the 

 Porcupine Mountains, about Lat. 53°, Man. Macleod's Lake, Lat 55°, 

 B. C. {Macoun.) Portage La Loche, a height of land composed of 

 sand hills, Lat. 51°, N. W. T. {Richardson.) 



4. MYOSURUS, Dill. (MOUSE-TAIL.) 



(25.) M. minimus, Linn. Least Mouse-tail. 



On ground subject to overflow and on limestone shingle at the Ferry 

 House opposite Belleville ; rocky pastures west of Albert College, Belle- 

 ville, Ont. Arid spots north of Cypress Hills, N. W. T. Near Victoria, 

 Vancouver Island, B. C. (Macoun.) Near Short Creek, Souris Eiver, 

 N.W.T. Tsi Tsutl Mountains, B. C. {Bawsm.) 



(26.) M. arlstatus, Benth. Awned Mouse-tail. 



Ai'id soil, west of the Elbow of the South Saskatchewan, 1879; 

 near Eeed Lake, Lat. 50° 30', Long. 10*7° 20', N. W.T. Abundant 

 near Lytton, B. C. {Macoun.) 



5. RANUNCULUS, Linn. (CROWFOOT. BUTTERCUP.) 

 (27.) R. hederaceus, Linn. 



B. aquatilis, Linn. var. Lobbii. Watson's Index, 17. 



Growing in a pool by the roadside near Bsquimault Harbor, Van- 

 couver Island, 1875. {Macoun.) 



