314 BRITISH DISCOMYCETES, 
ARRANGEMENT OF THE GENERA. 
I. Bulgaria. IV. Ombrophila, 
II. Vibrissea. V. Calloria. 
IIL. Stamnaria. 
Key To THE GENERA. 
Sporidia brown os te 
Sporidia filiform, long a ap 
Sporidia not filiform, or, if so, short.. 
Receptacle urceolate .. ss a a 2 
(Reosbtncle moderately large, exceeding 1 line 
oe ». Bulgaria, 
os «- Vibrissea. 
1 
Stamnaria. 
1.2 broad ; sporidia large a ae os .. Ombrophila. 
Receptacle minute, rarely reaching 1 line broad ; 
sporidia very minute a oe oe ». Calloria. 
Genus IL—Butearia. Fries. 
Receptacle substipitate or sessile, glabrous; mature 
cups plane or slightly convex; excipulum gelatinous or 
fleshy gelatinous; asci narrowly clavate; sporidia brown 
(Plate X. fig. 59.) 
Inhabiting wood. 
The dark-coloured hymenium and brown sporidia 
distinguish this from the other genera. 
Name—From bulga, a leathern bag. 
Key To THE SpPEci#s. 
Receptacle turbinate .. om as xl 2. inquinans. 
Receptacle sessile .. Xe oe we -. pulla. 
1. Bulgaria inquinans. Fries. 
Ceespitose, turbinate, firm, gelatinous; externally 
rugulose, furfuraceous, umber; hymenium becoming 
plane, black; asci narrowly clavate; sporidia 8 or 4, 
elliptic, unequal-sided, brown, 10—14 x 5—6yu; para- 
physes filiform, slender. (Plate X. fig. 59.) 
Peziza inquinans—Pers., “Syn. Fung.,” p. 631; and 
“Myco. Eur.,” p. 318. Peziza nigra—Bull., “ Champ.,” 
p. 238, t. 460, f. 1. Peziza polymorpha—With., vol. 4, 
p. 812; Sow., t. 428; Purt., “Mid. Flo.,” vols. 2. and 3, 
No. 1046; Lightf, f. ii, p. 1003; “Flo. Dan.,” t. 464; 
Hoffm., “ Crypt.,” ii. t. 6, £2. Peziza brunnea—Batsch, 
“El,” £50. Bulgaria inquinans—Fries, “ Sys. Myco.,” 
il. p. 167; “Eng. Flo.” v. p. 209; Berk., “ Outl.,” 375, 
