AUSTRALIAN FUNGI. 
27 
126. Agaricus (Omphalia) dumosus. Fr. Hym. Eur. 155. 
Fr. Icon, t 72, f 1. Sacc. Syll. v., 1181. 
Pileus rather membranaceous, convex, then plane, slightly um- 
bilicate, rigid, brick-red (2^-5 c.m. broad), striate about the margin ; 
stem fistulose, smooth, of the same colour (5 8 c.m. long, brown at 
the base) ; gills slightly decurrent, crowded, pallid. 
In woods. Victoria. 
b. Pyxidati. Gills slightly distant, narrow. 
127. Agaricus (Omphalia) pyxidatus. Bull. t. 568, /. 2. 
Fr. Hym. Eur. 157. Cooke Illus. t. 194,/. 2. Sacc. Syll. 
v., 1199. 
Pileus submembranaceous, umbilicate, then funnel-shaped, 
smooth, bygrophanous (1-2 c.m. broad) ; margin striate, brick-red-, 
stem stuffed, then hollow, even (3 c.m. long) ; gills decurrent,, 
rather distant, narrow, reddish-grey; spores 7-8 X 5-6 y. 
Amongst short grass, on lawns, etc. S. Australia. Victoria. 
128. Agaricus (Omphalia) holochlorus. B. Sf Br. Linn. 
Journ. xi., 525. 
Pileus membranaceous, convex, then rather infuudibuliform (2^ 
c.m. broad), yellow-brown, flocculose, striate; stem dilated, fistu- 
lose (18 m.m. long); gills decurrent, lemon-yellow. 
On dead wood. 
129. Agaricus (Omphalia) epichysium. Fers. Ic. Piet. t. 
13, f. 1. Fr. Hym. Eur. 158. Sacc. Syll. 1206. 
Soft ; pileus membranaceous, rather plane, umbilicate, striate 
when moist, sooty, cinereous, pallid when dry, silky or floccosely 
scaly (1-3 c.m. broad) ; stem somewhat fistulose, smooth, cinere- 
ous (2£ c.m. or more long) ; gills shortly plano-decurrent, whitish 
cinereous ; spores ellipsoid, 8-10 x 4-5 p.. 
On rotten wood. Tasmania. 
130. Agaricus (Omphalia) oniscus. Fr. Hym. Eur. 158. 
Fr. Icon. t. 76, /. 3. Cooke Illus. t. 209, /. 1. 
Pileus submembranaceous, convex, then plane or depressed, 
remotely radiate, striate, flaccid, smooth, even, bygrophanous 
(scarcely 1 inch), dark cinereous; stem subfistulose, firm, equal; 
gills adnate, decurrent, straight, somewhat distant, livid, or whitish, 
as well as the stem. 
In swampy ground. Queensland. 
131. Agaricus (Omphalia) pumilio. Kalch. Grev. vm., 151, 
t. 142,/. 2. Sacc. Syll. 1215. 
Pileus membranaceous, convex, umbilicate, radiately striate, 
smooth, fawn-coloured (3-4 lines broad) ; stem fistulose, thin, 
rather short, curved (3-5 lines long) ; gills decurrent, narrow,, 
rather crowded, paler than the pileus. 
On wood. N.S. Wales. 
