128 
NEW BRITISH FUNGI. 
•004 mm.). — Desm. Exs., No. 2004. B. 4" Br. Ann. Nat. Hist.y 
No. 1724. 
On ash petioles. 
Diatxype coramblycola. B. S( Br. 
Pustules elongated, bullate ; ostiola rather prominent, rough ; 
sporidia fusiform, 3-4 nucleate (*0085 mm. long). — B. ^ Br. 
Ann. Nat. Hist., No. 1725. 
On cabbage stalks. Forres. 
Eutypa aspera. Fr. 
Stroma effused; perithecia immersed; ostiola prominent, elon- 
gated, rough ; sporidia sausage-shaped, hyaline. Sphceria eutypa 
var. b. aspera. — Fries. Sys. Myc. ii, 478. B. 4' Er. Ann. 
Nat. Hist.y No. 1726. 
On wood. Glamis. 
• Sphaeria (Caulicolae) maculans. Desm. Exs., 1784. 
Scattered, black, superficial or erumpent ; perithecia minute, 
numerous, subglobose, seated on a blackened spot ; ostiola papillse- 
form ; asci clavate ; sporidia fusiform, with 4 or 5 nuclei, then 
3-5 septate. — Desm. Ann. Sci. Nat.y 1846. viy pp. 77. B. 4" 
Br. Ann. Nat. Hist., 1727. 
On stems of Brassica. Perth. 
It is doubtful whether Alliarice Awd. is really distinct. 
Sporidia -04 mm. long. 
Sphaeria Stevensoni. B. ^ Br. 
Perithecia scattered, here and there crowded, ovate, attenuated 
upwards ; asci very slender, sporidia uniseriate, narrowly elliptic, 
2-3 nucleate (-005 mm.). — B. 4" Br. Ann. Nat. Hist.y 1728. 
On dead wood. Glamis. 
Sphaerella Taxi. Coolie . Gard. Chron. 
Epiphyllous ; perithecia gregarious, occupying the whole sur- 
face of the leaves, black, slightly prominent ; asci cylindrical ; 
sporidia elliptical, apparently uniseptate when mature. 
On leaves of Taxus. Cornwall. Hon. Rev. E. T. Boscawen. 
Specimens will be published in “ Fungi Britannici,” Cent. vii. 
Cephalotheca sulfurea. Fckl. Rlien , No. 2313. 
Perithecia scattered, or gregarious, globose, covered with a 
sulphur coloured villosity, at length smooth at the apex and black, 
finally entirely smooth and soon broken ; sporangia subglobose, 
sporidia oval. — B. ^ Br. Ann. Nat. Hist., No. 1729, t. 4, f. 8. 
On rotten wood. 
The sporangia are produced on hyphae within the perithecium. 
The structure of the perithecia is also singular, but not composed 
of such regular polygons as are figured as above, 
Ascochyta metulaespora. B. 4' Br. 
Spots orbicular, brown ; perithecia minute, pallid ; spores 
attenuated towards each end, like a “tipcat.” — B. ^ Br. Ann. 
Nat. Hist.y No. 1730. 
On leaves of ash. Scotland. 
