HYMENOSCYPHA. 1833 
Name—Subtilis, small, delicate. 
Rose Hill, near Shrewsbury ! 
28. Hymenoscypha advenula. Phil. 
Cup stipitate, concave or plane, tough, white or 
yellowish white; stem equal, slender; asci cylindraceo- 
clavate; sporidia 8, oblong-elliptic, 8—9 x 2°5—4y; 
paraphyses slenderly filiform, scarce. 
Helotium advenulum—Phil. “ Grevillea,” vi. p. 24. 
Exs.—Phil, “ Elv. Brit.,” No. 133. 
On fallen decaying leaves of larch. Spring. 
Very minute, scattered, or gregarious. Varying from 
the preceding so little that I had some misgiving at 
first whether it should be separated, but the sporidia are 
nearly double the size. 
Name—Advena, a stranger ; a little stranger. 
Trefriw, North Wales ! 
(d) On fruit. 
29. Hymenoscypha strobilina. (Fries.) 
Pyriform, firm ; cup concave, pallid-rufescent ; margin 
tumid, entire; stem short, black; asci subcylindrical, 
slender, slightly enlarged towards the top; sporidia 8, 
oblong or fusiform, 8—12 x 2°54; paraphyses slenderly 
filiform. 
Peziza strobilina—Fries, “Sys. Myco.,” ii. p. 125; 
Karst., “ Pez. et Ascob.,” p. 30; Nyl., “Pez. Fenn.,” p. 41; 
“ Grevillea,” ii. p. 186. Ombrophila strobilina—Karst., 
“ Myco. Fenn.,” p. 92. 
Exs.—Karst., “Fung. Fenn.”; Rabh., “Fung. Eur.,” 
ed. ii, Nos. 222 and 624; Phil. “Elv. Brit.” No. 40; 
Roumg., “ Fung. Gal,” 1254, 
On fir-cones. Autumn and winter. 
Cup 300 to 500u broad, and the same high; dise at 
first urceolate, afterwards more expanded; the texture 
is tough, and when dry the plant is rigid and black. 
Name—Strobilis, a pine-cone; from the habitat. 
Derbyshire! (Mr. James Renny). North Wootton, 
