i6o 
Massee. — A Revision of the 
7 9 . Coprinus narcoticus, Fries, Epicr. p. 250. 
Foetid. Cylindric-clavate, then expanded, greyish white, hyaline , 
striate, covered at first with white , floccose squamules , then naked, 
1-5-2 cm. across ; gills free; spores n x 5-6 /* ; stem 4-5 cm. long, 
white, downy at first , hollow. 
In tufts on dung. Britain, Sweden, France, Germany, Switzer- 
land. 
Agrees with C. muralis in the strong smell, differs in the hyaline 
pileus and elliptical spores. 
80 . Coprinus muralis, Allesch. Sued-bayr. Pilze, p. 100. 
Pileus membranaceous, smell strong, ammoniacal, cylindrical, then 
campanulate, striate, white, then grey, covered with white, floccose 
squamules, 2-5~3*5 cm. high; gills free, narrow; spores subglobose, 
6 fi diameter ; stem up to 12 cm. long, equal, hollow, floccosely 
squamose , then glabrous, pure white, somewhat shining, base densely 
fibrous. 
On walls, &c. Bavaria. 
81 . Coprinus lagopus, Fries, Epicr. p. 250. 
Pileus cylindrical, then campanulate, coarsely striate up to the brown 
disc , remainder whitish, at first covered with white, flocculent down, 
then naked; 2-5-5 cm. across; gills free; spores 14-16x10-12^; 
stem 10-15 cm - long, white, everywhere covered with white floccose 
down , hollow, fragile. 
On dung, rotten wood, &c. Britain, Sweden, France, Germany, 
Holland, Italy, Finland. 
Distinguished from C. narcoticus by its smaller size and absence of 
smell, and from C. fimetarius in the down on the pileus not being in 
the form of squarrose scales. C. lagopides differs from the present in 
the tomentum breaking up into scales, and gills very distant from 
the stem. 
82 . Coprinus lagopides, Karst., Ryssl., Finl. o. Skand. 
Hattsv. 1, p. 535. (Figs. 20-22.) 
Pileus very thin, campanulate, sulcate, greyish, disc livid , orna- 
mented with free white scales joined by hairs, 4-7 cm. broad ; gills 
