CATALOGUE OF CANADIAN PLANTS. 155 



(2635.) C. Hitchcockiana, Dew. Sill. Journ. X. 274, (1826.) 



C. oligocarpa, var. major, Torr. Bot. N. York II., 406, (1843.) 

 Rocky woods, apparently rare in Ontario, but more northern than 

 the preceding species. Vicinity of Ottawa. (Fletcher, Fl. Ott.) IB 

 half cleared lands, Kennebec, Addington Co.; Huntingdon, Hastings 

 Co. ; and Seymour, Northumberland Co., Ont. ; Port Stanley, and Fin- 

 gal, Elgin Co., Ont. (Macoun.) 



(2636.) C. laxiflora, Lamarck, Diet, de Bot, III., 392, (1789) ^ 

 Hook., Fl. II., 226. 



C. striatula, Michx., Fl. I., 173, (1803.) 

 C. anceps, Schwein. & Torr. Car. Mon. 343, in part, (1824.) 

 C. ignota, Dew. Sill. Journ. VIIL, 348, (1849.) 



As many collectors have not separated the varieties from each other r 

 we place all references under the species, except where we have seen 

 the specimens, or they have been separated by the collector. New- 

 foundland. (Reeks.) Several varities and forms of this exceedingly 

 variable plant are found, but they have not been worked out. (Fow- 

 ler, Cat.) Vicinity of Ottawa. (Fletcher, FL Ott.) Damp woods at 

 Belleville, Ont. ; also Amherstburgh, Lake Erie. (Macoun.) Wood& 

 near Hamilton, Ont. (Logie.) Neighborhood of London, Ont. (Burgess. 

 Millman.) Quite common at Prescott, Ont. (Billings.) 



Var. intermedia, Boott, 111. 37. 



C. heterotperma, Wahl. Kongl. Acad. Handl. XXIV., 151, (1802.) 



C. anceps, Muhl. ; Hook., Fl. II., 226, (1840.) 



C. anceps, var. angustifolia, Dew., Wood's Bot. 423, (1845.) 



C. laxiflora, var. blanda gracillirna, Boott, 111. 38. 



Apparently our commonest form. Vicinity of Ottawa. (Fletcher,. 

 Fl. Ott.) Common in open woods, from Carleton Place westward 

 through central Ontario to Amherstburgh, on Lake Erie, and north- 

 westerly to Eed Kock, Lake Superior. (Macoun.) Vicinity of London, 

 Ont. (Burgess. Millman.) Canada to Carleton House, on the Sas- 

 katchewan. (Hooker, Fl.) 



Var. striatula, Carey, Gray, Man. Ed. II., 524, (1856.) 



C. conoidea, Muhl. Descr. Gram. 248, (1817.) 



C. blanda, Dew. Sill. Journ. X., 45, (1826.) 



C. anceps, var. striatula, Carey, Gray, Man. Ed. I., 554, (1848.) 



C. anceps, var. blanda, Hook., Fl. II., 226, (1840.) 



Not nearly so common as the preceding. Apparently more southern, 

 in its range. Newfoundland. (La Pylaie.) Stewart's Bush, and 

 Billings Bridge, Ottawa. (Fletcher, Fl. Ott.) Not common in woods 

 at Belleville, Ont.: Queenston Heights, near Niagara Falls. (Macoun.y 

 Low woods, London, Ont. (Burgess. Millman.) 



