THE HAMILTON ASSOCIATION. 55 



78. Plantago cordata, Lam. Along streams. Canada ( Pursh) 

 Amherstburgh (Maclagan) Ditches and swamps along the Canada 

 Southern R'y. at Colchester Station, near Amherstburgh. (Macoun) 



79. Atiychia dzchotonia, Mx. Shore of Lake Erie, Norfolk Co., 

 1867 (Nicholl) Has not been reported since and should be looked 

 for in South-western Ontario. 



80. Amaranhis blitoides, Wat. Well established at Pt. Edward, 

 near Sarnia, Ont., 1884 (J. M. Macoun) Probably a railway intro- 

 duction. 



81. Chenopodiam ambrosioides, L., var. anthelminticum, Gray. 

 Lake shore, Fort Erie, Ont. (Day) 



82. Mortis rubra, L., (Red Mulberry) Rich woods bordering 

 Lake Erie. Not uncommon from Niagara along the river to the 

 Whirlpool ; common on Pelee Island and frequently met with in 

 the woods at Amherstburgh and northward to Windsor (Macoun) 

 Sandy soil, Leamington, Ont. (Burgess) 



83. Morus alba, L., (White Mulberry) Niagara Falls (Macoun) 

 Sandy plains, Sarnia, Ont. (Burgess) 



84. Carya tomentosa, Nutt., (White-heart Hickory) Rather 

 rare in the Niagara Peninsula from Lake Ontario to Lake Erie 

 (Macoun) 



85. Carya porcina, Nutt., (Pig-nut or Broom Hickory) Not 

 uncommon in the Niagara Peninsula in woods along base of Queen- 

 ston Heights, about Niagara Falls, and at many points along Lake 

 Erie to Amherstburgh and northward as far as Windsor, Ont. 

 (Macoun) 



86. Jtcglans nigra L., (Black Walnut) Once the commonest 

 wood in the district of which we are speaking, and still plentiful in 

 places from Niagara Falls to Amherstburgh (Macoun and Burgess) 



87. Quercus Prinos, L., (Rock Chestnut-Oak) From the 

 Niagara River, along Lake Erie, to Amherstburgh (Macoun) Common 

 at Pt. Pelee (Burgess) Pt. Abino (Day) 



88. Quercus pahistris, Du Roi, (Pin Oak) Abundant in wet 

 woods below Queenston Heights and along Lake Erie and the 

 Detroit River to Windsor (Macoun) Pt. Abino (Day) Leamington 

 (Burgess) 



89. Corallorhiza odontorhiza, Nutt. Woods along Lake Erie, 

 Norfolk Co. (Nicholl) 



