192 , GEOLOGICAL SURVET OE 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. aqtMtica, Linn. Michx. Arb. Amer. II., 165. 

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

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



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

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

 between Essex Centre and Leamington, Ont. (Macoun.) Common 

 I'epoi-t in the County of Essex, Ont., makes this an abundant tree in 

 malny swamps of that district. 



