CATALOGUE OF CANADIAN PLANTS. 211 



(2807.) D. alba, Roem. & Schultz. Syst. II., 688. 



Aim flexuosa, Linn.; Pursh, Fl. I., 77; Hook., Fl. II., 243; Macoun, 

 Cat. No. 2238. 



Not rare on rocky soil in the eastern part of Canada. Newfoundand. 

 (Reeks.) Ungava Bay, Labrador. (Barnston.) Nain, coast of Labrador. 

 (R. Sell) Near Bedford, Halifax Co., N.S. (Sommers, Cat.) Abundant 

 at Kingston, Pirate's Cove, and near Halifax, N.S. (Macoun.) Eocky 

 banks, Yarmouth, N.S. (burgess.) On rocks near the mouth of the 

 Kennebeccasis, N.B. (Fowler, Cat.) Ellis Bay, Anticosti. (St. Cyr.) 

 Tadousac Eiver, St. Lawrence, Q. (A. T. Drummond.) Mount Albert, 

 Shickshock Mountains, Gaspe*, Q. (Macoun. Porter.) Pine grove, 

 two miles west of Prescott, Out. (Billings.) Rocky banks of North 

 River, Belmoht, Peterboro Co. ; crevices of rocks, Hooper's Lake, 

 Hasting's Co.; Jones Falls, near Owen Sound; among rocks, Queenston 

 Heights, Niagara River; Little Flat Rock Portage, Nipigon River; 

 along Thunder Bay, at Port Arthur, and twenty miles up the Kamin- 

 istiqua, west of Lake Superior. (Macoun.) Vicinity of Hamilton, Ont. 

 (Logie.) Lake Mistassini, N.E.T. (J. M. Macoun.) Greenland. (Lange.) 



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.) 



703. TRISETUM, Pers. Syn. PI. I., 97. 



(2809.) T. canescens, Buckl. Proced. Acad. Philad. 100, (1862.) 



T. datum, Boland. Cat. 34. 



Not uncommon on rocky soil in the southern part of Vancouver 

 Island, at Cedar Hill, Goldstream, Nanaimo, and Home Lake, near 

 Qualicum. (Macoun.) Near Sooke, Vancouver Island. (Dawson.) 

 At Agassiz Station, B.C. (Fletcher.) 



(2810.) T. cernuum, Trin.; Hook., Fl. II.. 244. 

 Abundant in grassy and damp woods at Oak Bay, Cedar Hill, and 



