OM NERIKES L AF VEGETATION. 23 



clavatis 8na?, spiraliter contorta?, anguilla?formes, obsolete plejoblasta?, hyalina?, 0,020— 

 2S mm. longa? et circ. 0,002 — 3 mm lata?. Paraphyses conglutinatse, apice dilute sma- 

 ragdula?. 



Biatorina vei"sicolor Hellb. in Vet. -Ak. Förh. 1867 p. 271. 

 Thallus tenuis, cretaceo-albus 1. albido-lutescens hypothallo albo 1. indistincto. 

 Apothecia minuta innata, demum adnata, plana, disco sicco atro, nudo 1. subpruinoso, 

 hnmido atro-sanguineo 1. pallide fnsco margineque obscnriore nigricante. Spora? in as- 

 cis clavatis 8na?, anguste ellipsoidea? 1. oblonga?, dyblasta?, medio vix constricta?, hyali- 

 na?, 0,u08 — 10 mm. longa? et 0,0020— 25 mm. latas. Hypothecium incoloratum. Paraphyses 

 validiuscula?, laxe coha?rentes, apice incrassato-capitata? fnscescentesque. 



Biatora admixta Th. Pr. in Bot. Not. 1863 p. 9. 

 Thallus effusus, verrucosus 1. subleprosus, virescenti-albidus 1. cinerascens, hypo- 

 thallo obsoleto albido. x\pothecia primitus plana et margine tenui dilutiori cincta, dein 

 convexa immarginataque, sa?pe tnberculata, carneo-fusca 1. demum (livido-) nigricantia, 

 pruina tenui irrorata. Hjqjothecium incoloratum; gelatina hymena?a jodo caerulescens. 

 Spora? in ascis clavatis 8na?, simplices incolorata?, oblonga? 1, elongato-ovoidea?, interdum 

 dacryoidea?, 0,002 — 12 mm. longa? et 0,003 — 4 mm. lata?. Paraphyses conglutinata?, sub- 

 hyalina?, apicem versus fusca?. 



Lecidea HellbOlllii Lahm in Flora 1870 N:o 12. 

 Thallus farinoso-tartareus, tenuis, contiguus, sordide fuscescens, linea atra limita- 

 tus. Apothecia atra, opaca, mox ina?qualiter turgescentia, immarginata, dein globosa et 

 undique colliculosa, minutam rubi fruetum assimilantia, singulis collicolis bene discretis, 

 numero viginti et pluribus, altitudinem 150 — 160 Mik. attingentibus. Hypothecium den- 

 sum atrofuscum; epithecium tenue, obscure smaragdulum; hymenium 40 Mik. altum, 

 dilutius coloratum. Paraphyses conglutinata? indivisa?. Spora? in ascis saccatis minu- 

 tissima?, octona?, hyalina?, ovoidea?, 5 — 7 Mik. longa? et 3 — 4 Mik. lata?, fere semper 

 bene evoluta?. 



Buellia paraseina subsp. dives Th. Fr. in Vet.- Ak. Förh. 1864 p. 272. 

 Thallus membranaceus, la?vigatus, areolatus, cinerascens, hypothallo clistincto atro 

 impositus et limitatus. Apothecia primitus innata, planiuscula, margine tenui, dein 

 semiglobosa margine excluso, atra. Hypothecium fuscum. Spora? in ascis inflato- 1. 

 ventricoso-clavatis 12 — 16na?, ellipsoidea? 1. oblonga?, interdum leviter curvula?, dybla- 

 sta?, fuligineo-fusca?, 0,014 — 16 mm. longa? et 0,005 — 6 mm. lata?. Paraphyses hyalina? 

 apicibus fuscis. 



Årthotkeliuni scandinavicnm Th. Fr. Vet.-Ak. Förh. 1864 p. 273. 

 Thallus vix ullus. Apothecia adpressa, rotundato-difformia 1. angulosa (rarius 

 subradiantia), leviter convexa, nigricantia 1. spadiceo-atra, nuda. Spora? in ascis pyri- 

 formi-globosis, in massa granuloso-grumosa, subincolorata, apice nigricanti inclusis, 8na?, 

 ellipsoidea?, utrimque obtusa?, muriformi-polyblasta?, luteola?, 0,024 — 28 mm. longa? et 

 0,012 — 14 mm. lata?. 



