426 (?EOLO(iirAi. r^riivEY of Canada. 



(1038.) E. obtusata, Pm-sh. 



Near Quoboe. (Mrs. Shepherd.) Canada. {Dmmmond.) Vicinity 

 of Hamilton, Ont. (Buchan.) ? Having novor seen this npecies, we 

 arc doubtful of its occurrence, and believe the above references belong 

 to E. plati/phi/lla. 



(1939.) E. iiELioscoiMA, Linn. 8un Spurge. 



Abundant in the streets of towns and t-ities and uround ruined 

 buildings, completely naturalized. Very abundant amongst the ruins 

 of Louisburg, Cape Breton, also at Yarmouth, JST.S. (Macoun.) In the 

 streets of Pictou, N.S. {McKay.) River Charlo, and at Buctouchc, 

 X.B. {Fou-lefs Cat.) At Quebec and Sheldrake Eivcr, Q. (St. Cyr.) 

 Common in fields along the (faspe coast. (Macoun.) Common in the 

 streets of Montreal, 1821. (Holmes.) Veiy common aroimd Eivi(^re 

 du Loup. (I. (Thomas.) On waste heaps around Ottawa. (Fletcher 

 Fl. Ott.) Eoadsides, at Pre.scott, Ont., common. {Billings.) Common 

 in nearly all the cities, towns and villages of Ontario. (Macoun.) 

 Vicinity of Hamilton. (Buchan.) Lake shore near Fort Erie, Ont. 

 (David F. Day.) Waste places, Niagara Falls, and railway track 

 at Essex Centre, Ont. (Burgess.) 



(1940.) E. Ctparissias, Linn. 



Escaped from gardens and becoming iirmly established wherever it 

 can gain the slightest foothold. Escaped from gardens at Halifax. 

 (Lawson.) Along roadsides at Annapolis, and on the Blomidon road, 

 N.S. (Macoun.) Sparingly escaped from gardens at Pictou, N.S. 

 (McKay.) Eoadside at Nashwaak, N.B. ( Vroom.) On waste heaps 

 and by garden fences at Ottawa. (Fletcher Fl. Ott.) By garden 

 fences in and around Belleville, Picton, and Trenton, Ont. (Macoun.) 

 Vicinity of Hamilton, Ont. (Buchan.) Sandy waste places at London, 

 Ont. (Burgess.) 



(1941.) E. Peplus, Linn. 



Not common but appearing every year in gardens and flower beds 

 in some localities. In the streets of Pictou, N.S., rather rare. (McKay.) 

 Spontaneous in gardens at Eichibucto, N.B. (Fowler's Cat.) A weed 

 in gardens at Chipman, N.B. ( Wetmo re.) Along the Ottawa at Green's 

 Creek. (Fletcher.), In several localities at Belleville, Ont. (Macoun.) 

 Vicinity of Hamilton, Ont. (Buchan.) 



(1942.) E. commutata, Engelm. (?) 



Specimens referred here wei*e collected on Laurentian rocks at Shan- 

 vonville. Hasting Co., Ont., in June, 1867, and again in 187 L The 



