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thallo maculas formante virides parvulas determinatas 
vel confluentes, interdum margine subzonato; textura 
autem sunt hæ maculæ omnino sicut Phyllactidium Ktz. 
vel Phycopeltis Mill., filamentis composite adnatis et inter 
se Iateraliter in menbranulam connatis, granula aurantiaca 
sparsa in cellulis continentes. 
Supra dentem asini vetustum in Gallia occidentali. 
1798. V. elæospila Nyl. 1. c. p. 359. — Thallus olivaceo- 
umbrinus maculam quasi determinatam formans; apothe- 
cia sicut in priore; sporæ 8 næ fusiformes 3-septatæ longit. 
0,018-21,crass. 0,004 millim. Textura thalli sicut in priore. 
Supra fragmenta vitrea in eadem regione. 
Sectio D. — Species quarum thallus gonidia subchroolepoidea 
habet, et sic proxime accedit ad Porinulam. Nyl. 1881, p. 453. 
15. — Stirps V. gemmatœ. 
Sporæ 8 n ® incolores 1-septatæ; paraphyses graciles. 
1799. V. gemmata Ach. Nyl. Pyrenoc. p. 53. — Apothecia 
pyrenio dimidiatim nigro; sporæ longit. 0,012-27, crass. 
' 0,006-12 millim. 
1800. * V. coiioidea Fr. Nyl. Pyr. or. p. 61 et l. c. — Status 
prioris saxicola, potissime calcareus; thallus sordidus 
tenuis, lurido-cinerascens rugosus rimosus; sporæ longit. 
0,016-33, crass. 0,008-12 millim. 
1801. V. subdiscrepans Nyl. 1874, p. 14. — Subsimilis 
V. discrepanti (Lahm) Arn. Lich. Frank. Jura p. 264, 
sed sporis distincte minoribus, longit. 0,011-15, crass. 
0,007-9 millim. In V. discrepante sporæ longit. 0,015-20, 
crass. 0,009-14 millim. 
Saxicola in Europa boreali. 
1802. V. conformis Nyl. 1864, p. 357. — Similis V. biformi 
Borr., Nyl. Pyrenoc. p. 54, sed apotheciis pyrenio dimi- 
diatim nigro, variât quoque thallo albido-virescente. Forte 
speoies non distincta. 
Co^ticola in Gallia occidentali. 
