NATURAL HISTORY, TORONTO REGION 



Peltigera canina (Linn.) Hoffm. On earth in woods 



everywhere. 

 " polydactyla (Neck) Hoffm. On ground at 



Snelgrove. 



" rufescens (Neck) Hoffm. On ground and 

 mossy hummocks at Snelgrove and 

 Solorina saccata (Linn.) Ach. On limestone rocks. 

 Credit Forks. 



Family LECANORACEAE. 



Lecanora athroocarpa (Dub.) Nyl. Beech and maple. 

 " atra (Huds.) Ach. Old rails. 

 " gibhosa Nyl. Old cedar rails. 

 " hageni Ach. Fence rails and bark, 

 pallescens (Linn.) Schaer. Trees. 

 " pallida (Schreb.) Schaer. On tree trunks 



at Niagara Falls. 

 " subfusca var. allophana Ach. On beech 



trees at Snelgrove. 



" varia (Ehrh.) Nyl. Old fence rails. 

 " varia var. saepineola Fr. Cedar rails and 



boards. 



Family PERTUSABIACEAE. 



Pertusaria communis DC. Beech. 



" multipuncta (Turn.) Nyl. Trees. 

 " pustulata (Ach.) Nyl. Trees. 

 " velata (Turn.) Nyl. Trees and fence 

 rails. 



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