60 GEOLOGICAL SURVEY OF CANADA. 



(2373.) J. Cerardi, Lois. Notic. 60, (1810.) (BLACK GRASS.) 



In salt marshes along the Atlantic coast. Windsor, N.S. (Howe.) 

 Salt marshes at Truro and Annapolis, N.S. (Macoun & Burgess.) 

 Magdalen Islands and Pictou, N.S. (McKay.) Salt marshes at Kou- 

 chibouguasis, and St. John, N.B. (Fowler, Cat.) Beaumont Lake, Q. 

 (St. Our.) Salt marsh at the head of James Bay, Victoria, Yancouver 

 Island, 1887. (Macoun.) 



(2374.) J. bufonius, Linn.; Hook., PI. II., 190?Pursh, Fl. I., 238. 

 Abundant in suitable localities from the Atlantic to the Pacific. 

 Brigus and Petty Harbor, Newfoundland. (E. Bell.) Boggy places 

 at Annapolis and Yarmouth, N.S. (Macoun.) Yery common through- 

 out New Brunswick. (Fowler, Cat.) Abundant at Salt Lake and 

 Jupiter Eiver, Anticosti. (Macoun.) Thunder Eiver, Q. (St. Cyr.) 

 Hamilton's Farm, Argenteuil Co., Q. (D 'Urban.) Low wet places, 

 quite common at Ottawa. (Fletcher, Fl. Ott.) Common at Prescott, 

 Ont. (Billings.) Yery abundant in overflowed spots by brooks and 

 rivers in central Ontario, and around Lake Superior. (Macoun.) 

 Yicinity of Hamilton, Ont. (Buchan.) On roadsides at Port Stanley, 

 Lake Erie, and at Port Arthur, on Lake Superior. (Burgess.) Abun- 

 dant on mud by rivers throughout the prairie region and on the 

 Cypress Hills ; also abundant in muddy places on Yancouver Island, 

 at Yictoria, Nanaimo, Qualicum and Alberni. (Macoun.) Sitka, 

 Alaska. (Meehan.) Throughout Canada to Bear Lake ; North West 

 coast, abundant. (Hooker, Fl.) Greenland. (Lange). 



Yar. fasciculiflorus, Boiss. ; Engelm. Mon. June., 451. 



Apparently rare or overlooked. Muddy places at Belleville, Ont., 

 1870 ; in abundance on King's Farm, Cedar Hill, near Yictoria, Yan- 

 couver Island, 1887. Easily distinguished from the species by the 

 flowers gathered in fascicles instead of being single on the branches 

 as in the species. 



(2375.) J. falcatus, E. Meyer. Synops. Luzul. 34. 



/. Menziem, K. Br. ; Hook., Fl. II. , 192. 



Yery abundant on the grassy margins of lakes ; amongst gravel in 

 many parts of Yancouver Island. Shawnigan Lake ; various places at 

 Nanaimo, Qualicum and Alberni ; also at Home and Cameron lakes. 

 (Macoun.) Nimpkish Lake, north end of Yancouver Island. (Dawson.) 

 Ounalashka, and Sitka. (JRothr. Alask.) North West coast. (Hooker, Fl.) 



.(2376.) J. longistylis, Torrey, Bot. Mex. Bound., 323. 



/. Menziem, Gray, PL, Hall & Harb., 77. 

 Abundant on many parts of the prairie region. Bather com- 



