260 



Rosa nitida, Willd. 



Not uncommon. 

 Rosa micrantha, Smith. 



Common at Ft. Erie, Ont. , July, 1882. 

 Pyrus Malus, L. 



Spontaneous in old fields near Port Colborne, Ont. 1882. 

 Pyrus communis, L. 



Occurring with P. Mains near Port Colborne, Ont. 1882. 

 Amelnachier Canadensis, Torr. and Gray. 



The varieties, Botryapium, Torr. and Gray, oblongifolia, Torr. 

 and Gray, and perhaps others, are within our limits. 



Hydrangea arborescens, L. 



In "the Gulf," at Warsaw, Wyoming Co., July, 1883. Miss 

 Belle M. Boss. 



Myriophyllum heterophyllum, Michx. 



In pools, near Niagara River, above Clifton, Ont., July, 1882. 



Sicyos angulatus, L. 



Point Abino, Ont. 



Berula angustifolia, Koch. 



Near Port Colborne, Ont., July, 1882. 



Eugeni abulbosa, Nutt. 



Alden, Erie Co. J. F. Cowell. 



Lonicera sempervirens, Ait. 



Near Fredonia, Chaut. Co. Probably introduced. Henty B. 

 Jones. 



Galium trifidum, L., var. latifoiium, Gray. 

 In the district. Clinton. 



Aster corymbosus, Ait. 



Common among the hills of the Allegany District. Clin- 

 ton. 



Aster macrophyllus, L. 



Inadvertently omitted from the list. 



Aster tenuifolius, L. 



Rare. Bergen, Gen. Co. Clinton. 



Aster acuminatus, Michx, 



Smoke's Creek, West Seneca, Erie Co., and at " Rock City," 

 near Salamanca, Catt. Co. Clinton. 



Solidago Riddellii, Frank. 



Judge Clinton is of the opinion that he once found this species 

 at Bergen, Gen. Co. 



