— 121 — 
Sectio B. — Paraphyses distinctæ, graciles. Sporæ 8 n ® incolores, 
simplices vel septatæ aut murali-divisæ. 
9. — Stirps V. epigeeœ Ach. 
1768. V. aorista Nyl. 1864, p. 355. — Similis fere V. epigœœ , 
Ach. Nyl. Pyrenoc. p. 35, sed apotheciis pyrenio solnm 
parte supera nigra, cetera incolore; sporæ simplices elli- 
psoideæ longit. 0,014-23, crass. 0,007-10 millim. Gel. hym. 
I dilute cœrnlescens, thecæ præsertim sic et apice inten- 
sius tinctæ. Thallus teuuis virens protococcoideus. 
Supra terram in Gallia occidentali. 
1769. V. epigaeoides Nyl. 1887, p. 329. — Similis V. epigœæ, sed 
minor, etsporis 3-septatis, longit. 0,018-27, crass. 0,005-8 
millim. Pyrenium supra nigrum, parte immersa fusce- 
scente (in lamina tenui). Macula thallina pallido-virescens. 
Supra terram in Hibernia. 
10. — Thelenella Nyl. 
1770. V. modesta Nyl. Pyrenoc. p. 63sub Thelenella ; Pyr. or. 
p. 12, 41 et 66. — Thallus epiphlœodes albidus tenuis, 
protu berantiis parvis inæqualis, in quibus includuntur 
apothecia; hæo pyrenio incolore superne pallescente, 
ostiolo puncto fusco sæpe conspicuo ; sporæ ellipsoideæ 
murali-divisæ, longit, 0,019-38, crass. 0,011-18 millim. 
Gorticola. 
1771. V. gxbfoosula Nyl, 1874, p. 15. — Thallus albidus vel 
albido-glaucescens, granulosus; apothecia in granulis 
thalli innata, perithecio supra piano, parte immersa dilu- 
tiore vel fere incolore ; sporæ 8 na incolores ellipsoideæ sub- 
murali-divisæ longit. 0,016-21, crass. 0,010-12 millim. 
Gel. hym. I cœrulescens, cum obturaculo thecarum simul 
tum violascente. Thallus CaCl aurantiaco-fulvescens. 
Gonidia guttulam magnam oleosam vulgo continent. 
Species eximia, facie quasi Lecanorœ, e stirpe V. sphinc- 
trinoidis Nyl. Scand. p. 277, sed quoque accedens ad 
V. thelostomoidem Nyl. Pyrenoc. p. 41. Est Dermato - 
carpon arenarium Krb. 
Saxicola in Finlandia. 
