12 W. Nyländer. 



14. Lecanora subvaria Ny\. in Flora 1877, p. 463. Thallus flavidus 

 granulosus et varians subpulveraceus; sporae long. 0.012 — 16, crass. 0.007 — 8. 

 I theccG fulvescentes. — Rampodde, corticola. 



Stirps 5. — Lecanorse graniferse. 



15. Lecanora granifera Ach. Syn. p. 163, Fée Ess. p. 114, t. 28, f. 

 3, Su2}pl. p. 111, Nyl. Syn. Novœ Caledoniœ p. 28. Thallus cinerascens 

 tennis granulato-inaequalis, intus K flavo-reagens; apothecia nigricantia (latit. 

 circiter 1 millim.), margine thallino crenulato cincta; sporae ellipsoidse, long. 

 0.016 — 18, crass. 0.008 — 9 millim,, paraphyses gracilescentes, hypothccium 

 fuscum. Spermatia ut in Lecanora subfusca. — Point de Galle, corticola. 



16. Lecanora furfurosa Tuck., Nyl. N. Gran. p. 56. Hue pertineat 

 adhuc L. soredifera Fée. Hue etiara pertineat Lecanora Boninica Tuck. in hb. 

 Sporse long. 0.011 — 14, crass. 0.005 — 8 millim. lodo gelatina hymenialis 

 cœrulescens, dein fulvo-obscurata. Facile pro Lecidea (Biatora) haberi possit, 

 hypothecio et perithecio fuscis. — Peradenia, corticola. 



17. Lecanora sorediella Nyl. Thallus cinerascens tenuis conferte sub- 

 prominule albido-sorediellus, K flavescens; apothecia nigra plana lecideoidea 

 (margine extus interdum subalbido); spora; ellipsoideœ, long. 0.010, crass. 

 0.005 millim., epithecium lutescens, hypothecium fuscum. lodo gelatina hyme- 

 nialis fulvo-rubescens. 



18. Lecanora pulverata Nyl. Thallus albidus pulverulentus, K fia vens; 

 apothecia nigra (latit. 0.5 — 0.8 millim.), margine thallino lasvi (saepe fiexuoso) 

 cincta; sporse ellipsoidea;, long. 0.014 — 18, crass. 0.008 — 0.011 millim., para- 

 physes gracilescentes, epithecium lutescens, hypothecium fuscescens. lodo gela- 

 tina hymenialis (prsesertim thecis) cœrulescens. — Peradenia, corticola. 



Stirps 6. — Lecanorse tartareee et cinererse. 



19. Lecanora tartarea (L.) Ach., Nyl. Scandin. p. 157, Paris p. 67. 

 Thallus et apothecia Ca Cl +. Apothecia margine granulato, sporis long. 

 0.064—66, crass. 0.030 — 32 millim. — Peradenia et Rampodde, corticola. 



20. Lecanora lacustris (With.) Nyl. Scandin. p. 150. Thallus albidus 

 IfBvis rimosus, K — ; apothecia pallide carnea concaviuscula mediucria; spo- 



T. XXVI. 



