192 GEOLOGICAL SURVEY OP CANADA. 



Mountain. (^Maclagan.) Common from Ottawa to the west side of 

 Lake Superior on the Kaministiquia. (Macoun.~) 



243. NYSSA, Linn. (PEPPERIDGE. SOUR GUM TREE.) 



(907.) N. multiflora, Wang. Pepperidge. 



N. aquatica, Linn. Michx. Arb. Amer. II., 165. 

 N. Mflora, Michx. Fl. II., 259. Pursh, 177. 

 N. villosa, Michx. Fl. II., 259. Pursh, 177. 



One tree was observed in a field at Bismark on the Canada Southern 

 Railway, and large numbers of fine trees in a " pepperidge swamp," 

 between Essex Centre and Leamington, Ont. {Macoun.} Common 

 report in the County of Essex, Ont., makes this an abundant tree in 

 many swamps of that district. 



