NATURAL HISTORY, TORONTO REGION 
Arcyriaceae. 
Perichaena corticalis, Rost.* 
Aner ete stipata, Lister.* 
cinerea, Pers. 
“  oerstedtii, Rost. 
nutans, Grey: i. 
“  denudata, Sheldon. * 
“ digitata, Ros, 
incarnata, Pers.* 
REFERENCES. 
Lister. A Monograph of the Mycetozoa (Longmans 
& Co., London). 
Maebride. North American Slime-Moulds (Mac- 
millan Co.). 
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