28 GEOLOGICAL SURVEY OF CANADA. 



Maiden, Ont. (Maclagan.) Township of Williams, Ont. (Saunders.) 

 County of Norfolk, Ont. (Dr. Nichol.') It seems wholly confined to the 

 western peninsula of Ontario. 



16. PCEONIA, Linn. (PEONY.) 



(77.) P. Brownii, Dougl. Western Peony. 



P. California, Nutt. in Torr. & Gray Fl. I., 41. 



Near the confines of perpetual snow, on the sub-alpine range of 

 Mount Hood, Northwest Coast, 1826. (Douglas.*) Vancouver Island. 

 (Sot. of California, I., 13.) 



II. MAGNOLIACE.E. MAGNOLIA FAMILY. 



17. LIRIODENDRON, Linn. (TULIP TREE.) 



(78.) L. Tulipifera, Linn. White-wood. 



In rich soil throughout the western peninsula of Ontario, from 

 Hamilton (Logie) to the Township of Tuckersmith, Huron Co. 

 (Gibson.) A noble tree in the thick forest west ofrSt. Thomas, and a 

 beautiful object when covered with its large, tulip-shaped flowers after 

 the middle of June. Cultivated in Prince Edward Co. Flowers 

 freely. 



18. MAGNOLIA, Linn. (MAGNOLIA.) 



(79.) M. acuminata, Linn. Cucumber tree. 



At the Falls of Niagara. (Provancher.') This tree is also introduced 

 in Prince Edward County, Ont., and flowers regularly. 



III. ANONACE^E. CUSTARD APPLE FAMILY. 



19. ASIMINA, Adans. (AMERICAN PAPAW 



(80.) A. triloba, Dunal. Common Papaw. 



Porcelia triloba, Per soon. Pursh, 383. 

 Uvaria triioba, Torr. & Gray, Fl. I., 45. 



Rich low woods near the railway below Queenston Heights. Very 



