CATALOGUE OF CANADIAN PLANTS. 3*7 



(112.) C. flavula, DC. Yellow Corydalis. 



Very abundant around the stone quarry on the north end of Pelee 

 Island ; also on Point Pelee, shore of Lake Brie. Apparently confined 

 to the southwest of Ontario. 



Doubtful Species.. 



(112 6.) C. Scouleri, Hook., has been collected in "Washington 

 Territory, and may occur in Southern British Columbia. 



(112 c.) C. pauciflora, Persoon, occurs in Alaska at Norton 

 Sound, and may possibly be found in the northern part of British 

 Columbia. 



39. FUMARIA, Linn. (FUMITORY.) 



(113.) F. officinalis, Linn. Common Fumitory. 



Inti-oduced from Europe. Escaped from ballast in a few places. 

 Buctouche, St. Johns, &c., N. B. {Fowler's Cat.) Quebec. {Brunei.) 

 Burlington Beach, Hamilton, Ont. {Logie.) Grounds of Queen's 

 College, Kingston, and as a weed in gardens, Prince Edward Co., Ont. 

 {Macoun.) 



X. CEUCIFEEiE. Mustaed Family. 



40. NASTURTIUM, R. Br. (WATER-CRESS.) 



(114.) N. officinale, E. Br. Water-cress. 

 Sisymbrium Nasturtium. Pursh, 440. 

 Windsor, Newport and Truro, N.S. {How.) In the vicinity of 

 Ottawa. {Fletcher Fl. Ott.) In a creek half a mire west of London, 

 Ont. {Saunders.) Found at Gait, Ont. {Logic.) Eivulets and in springs, 

 Castleton, Ont. Small brooks on Eice Lake Plains, Ont. Very abun- 

 dant at Campbellford and in nearly all the small brooks in the Town- 

 ships of Seymour, Brighton, Percy and Murray, Northumberland 

 County, Ont. Also abundant at Niagara, above the Falls. Ditches at 

 Picton and Owen Sound, Ont. {Macoun.) 



(115.) N. palustre, DC. Marsh-cress. 



Sisymbrium palustre, Linn. Pursh, 440. 

 Camelina Barharemfolia, DC. Hook. Fl. I., 65. 



In water and wet places. Common along the St. John Eiver and 

 its tributaries. {Fowler's Gat.) Borders of rivulets near Lotbinierc, Q. 



