PL cell. aph. 1 1. HYMENOTHECEiE. 249* Crepid. 617 
Agaricus depluens, Batsch Fung. 167. 
Agaricus epigaeus, Fersoon Syn. 484. 
In woods, on the ground ; rarely on the side of rocks. 
0. tremulus . Stem short, slate-grey, downy; cap smooth. 
Agaricus tremulus, Schceff. Fung. 53; Sowerby Fungi , 242. 
VIII. 250. A PUS. Esenbeck. Footless-stool . 
Fo 7 va 0; stem 0; collar 0; cap corklike or leatherlike, 
sessile, semicircular. 
1. Apus alneus. Alder footless-stool. 
Thallus leatherlike, woolly, whitish-grey ; gills split, 
edges turned back, purplish-grey. 
Agaricus alneus, Lin. S. P. 1645 ; Sowerby Fungi , 183; Persoon Syn. 
485. 
Agaricus multifidus, Batsch Fung. 126. 
On timber. 
2. Apus coriaceus. heathery footless-stool. 
Thallus leatherlike, zoned, woolly, pale; gills slightly 
branched, pale, woody. 
Agaricus villosus, lamellis sinuosis et invicem implexis, Raii Syn. 24, 
19. 
Agaricus betulinus, Sowerby Fungi i 182, young? Withering Arr. 4, 339. 
Agaricus coriaceus, Bolton Fung. 158, old ? Persoon Syn. 486. 
On dry trunks of trees. 
Perhaps a species of dasdalea : is often confounded with 
dsedalea quercina, 266, 1 . 
IX. 251. RESUPINATUS. Esenbeck. Turn-over . 
Volva 0 ; stem 0 ; collar 0 ; cap membranaceous, orbi- 
cular, attached by the back. 
Resupinatus applicatus. Applied turn-over . 
Cap thin, dark-grey; gills broad, unequal. 
Agaricus applicatus, Batsch Fung. 171 ; Sowerby Fungi , 301. 
Agaricus epigaeus tephromelas, Persoon Syn. 484. 
On rotten sticks. 
B. Mycenade^:. Volva 0 ; stem central, juicy ; collar 0 ; 
cap orbicular, thick, fleshy or membranaceous; texture 
vesicular, cellular or fibrous; hymenium lamellar; gills 
separable from the cap, juicy, not becoming black when 
decaying. 
