LICHENS 
Cladonia sylvatica Linn. Earth. 
turgida (Ehrh.) Hoffm. Earth in damp 
woods. 
“ uncialis var. adunea Fr. Earth. 
Family STEREOCAULACEAE. 
Pilophorus cereolus var. fibula Tuckerm. Rocks. 
Family CottemMaczaz. 
Collema pulposum (Bernh.) Nyl. Earth. 
Leptoginm chloromelum (Sw.) Nyl. Trees. 
lacerum (Sw.) Fr. On rocks. 
myochroum (Ehrh.) Tuckerm. Trees. 
= pulchellum (Ach.) Nyl. On trees in 
woods. 
" tremelloides (Linn. f.) Fr. Trees and 
rocks. 
“ 
Family Sricracnas. 
Sticta amplissima (Scop.) Mass. On trees at 
Niagara Falls and Belleville. 
“« — pulmonaria (Linn.) Ach. Throughout On- 
tario. 
Family PELTIGERACEAE. 
Nephroma laevigata Ach. On boulders in woods. 
. tomentosa (Hoffm.) Koerb. 
Peltigera aphthosa (Linn.) Hoffm. Common. 
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