660 295.-Mitrul. 11. HYMENOTHECEJE. PL cell aph. 
1 . Mitrula Dicksoni. Dickson’s mitre-stool. 
Stem pale yellow; cap rather clubshape, blunt, hollow, 
red. 
Clavaria epiphylla, Dickson Crypt. 3, 22; Persoon Syn. 612. 
In turf-bogs, upon half-rotten-leaves. 
2. Mitrula Heyderi. Heyder’s mitre-stool 
Thalli scattered, small; club ovate, light chestnut-brown. 
Elvella cucullata, Batsch Fung. 189. 
Clavaria ferruginea, Sowerby Fungi , 84. 
Leotia Mitrula, Per go on Syn. 611. 
On fir-leaves; end of autumn. 
L1V. 296. LEOTIA. Persoon. Leotia . 
Thallus capped, rather gelatinous; cap orbicular, smooth, 
edge turned in ; sporidia scattered on the gelatinous upper 
surface of the cap. 
1. Leotia marcida . Withered leotia. 
Thallus yellowish-green, rather gelatinous; stem very 
long, narrowed at bottom; cap flattish, turned up. 
Phallus marcidus, FI. Dan. 654, 1. 
Leotia marcida, Persoon Syn. 613. 
In woods. 
2. Leotia lubrica. Slippery leotia . 
Thallus yellowish-green, rather gelatinous ; stem cylin- 
drical ; cap convex. 
Helvella gelatinosa, Bull. Herb . 296; Sowerby Fungi t 70. 
Leotia lubrica, Persoon Syn. 613. 
In woods, after heavy rains. 
LV. 297. HELOTIUM. Persoon. Head-stool 
Thallus with a cap ; cap fleshy, hemispherical, smooth, 
edge turned in ; sporidia on the upper surface. 
1. Helotium aciculare . Needlelike head-stool . 
Thalli in clusters, small, white, lasting; cap at first 
slightly hollowed. 
Leotia acicularis, Persoon Observ. 2,20. 
Helvella agariciformis, Sowerby Fungi , 57. 
Helotium aciculare, Persoon Syn. 677. 
On decayed oak-leaves. 
Stem often branched ; cap consists of thecas each filled 
with ?i sporidia. 
