252 FUNGUS-FLORA. 



1-1 "5 mm. across, glabrous; stem 3-4 mm. long, filiform ; 

 asci cylindric-clavate, apex slightly narrowed, 8-spored ; 

 spores mostly 1-seriate, hyaline, elliptical or sometimes 

 inclined to be narrowly clavate, smooth, continuous, often 

 2-guttulate, 13-16 x 5 p- ; paraphyses slender, scarcely 

 thickened at the tip. 



Hymenoscyplia aquatica, Phil., Brit. Disc, p. 134. 



Phialea aquatica, Sacc, Syll., viii. n. 1105. 



On fragment of stick in water. 



Type specimen examined. 



The fruit is large for the size of the plant. I cannot 

 remember the colour of the disc, having unfortunately 

 omitted to make a note of it, and the specimens having been 

 kept in spirits, have turned quite black. (Currey.) 



B. On stems of herbaceous plants. 



Helotium cyathoideum. Karsten, Myc. Fenn., 

 p. 136. 



Scattered or gregarious, stipitate, at first closed and clavate 

 or pear-shaped, then expanding, margin often incurved and 

 minutely pubescent, otherwise glabrous, rather firm and 

 tough, whitish when young then with a tinge of brown, 

 J-f mm. across ; stem J— 1 mm. long, rather slender, pale, 

 straight or slightly bent ; hypothecium and excipulum 

 hyaline, cortex formed of parallel, septate hyphae radiating 

 from stem to margin ; asci narrowly cylindric-clavate, apex 

 slightly narrowed, pedicel short, 8-spored ; spores irregularly 

 2-seriate, straight or slightly curved, hyaline, continuous, 

 sometimes guttulate, very narrowly cylindric- fusiform, 7-11 

 X 1-2 fx; paraphyses scanty, rather stout, cylindrical, 

 hyaline. 



Peziza cyatlwidea, Bull., Champ. Fr., p. 250, t. 416, fig. 3. 



Hymenoscytha cyatlwidea, Phil., Brit., p. 140, also vars. 

 Solani and Epilobii, Phil., Brit. Disc, p. 141. 



Hymenoscyplia urticae, Phil., Brit. Disc, p. 141. 



Hymenoscyplia clavata, Phil., Brit. Disc, p. 141, 



Hymenoscyplia cacaliae, Phil., Brit. Disc, p. 145. 



On dead herbaceous stems, &c 



