18 
Plate 1)6, fig. 19. 
NEAV JERSEY FUNGI. 
Sphaeria thyoidea, C. & E. 
„ 20. 
Pleospora denotata, C. & E. 
>> 
„ 21. 
Cuenrbitaria congesta, C. & E. 
,, 
„ 22. 
Stylospores of the same. 
„ 23. 
Sphaerella pardalota, C. & E. 
>? 
„ 24. 
Gnomonia Myricae, C. & E. 
„ 25- 
Sphaeria clavigera, C. & E. 
„ 26. 
Hendersonia delicatula, C. & E. 
„ 27. 
Sphaeropsis punctum, C. & E. 
„ 28. 
Sphaeropsis ilicicola, 0. & E. 
„ 29. 
Sphaeropsis phacidioides, G. & E. ^ 
„ 
„ 30. 
Macrosporium fasciculatum, C. & E. 
>> 
„ 31. 
Oidium compactum, C. & E. 
„ 32. 
Coniothyrium herbarum, C. & E. 
„ 33. 
Peziza orthotricha, C. & E. 
„ 34. 
Patellaria subsidua, C. & E. 
J» 
„ 35. 
Macrosporium abruptum, C.& E. 
Ji 
„ 36. 
Cladosporium delectum, C. & E. 
}> 
„ 37. 
Peziza stictoidea, C. & E. 
99 
„ 38. 
Graphium pubescens, C. & E. 
All the spores are drawn to a scale of 500 diameters. 
NEW BRITISH LICHENS. 
Communicated by the Rev. J. M. Crombie, F.L.S. 
The following new species of Lichens, recently detected in Great 
Britain, have been described by Dr. Nylander, in the “ Flora,” 
1877, Nos. 14, 15. 
1. Collemopsis lieptogiella. Nyl . — Thallus olive-brown, thinly 
subcoralloideo-furfureons, effuse ; apothecia testaceo-lurid, minute, 
leptogiomorphous, epithecium somewhat impressed or at length 
subplane, slightly margined ; spores 8 n^e., colourless, ellipsoid or 
oblongo-ellipsoid, 0-010-17 mm. long, 0-005-7 mm. thick, para- 
physes slender, thicker at the apex ; hymenial gelatine tawny 
wine red with iodine. 
On quartzose rocks. Kylemore, Galway (Larbalestier). A 
peculiar species belonging almost to a distinct genus. 
2. Lecidea epimaxta. Nyl . — Thallus whitish, minutely de- 
presso-granulate (K -f yellow) ; apothecia brown, subcrowded, 
suboconical (as if tuberculiform), minute ; above somewhat plane, 
immarginate ; beneath, sub-narrowed, usually rusty ochraceo- 
suffused, internally dark pale-ochraceous ; spores 8 nee., colourless, 
oblong, minute, 0-006-9 mm. long, 0-0025 — 0,0035 mm., thalamium 
somewhat ochraceous, paraphyses slender, scanty, hypothecium 
subcolourless or pale-ochraceous, thick, solid ; hymenial gelatine 
bluish and then (especially the thec^) tawny -yellow. 
On the ground. Achosragan Hill, Appin (Crombie), associated 
with Pyennthelia papillaria. A small and singular species 
