18 W. Nyländer. 



4-loculares (loculis inediis in 2 divisis), long. 0.014 — 16, crass. 0.009 millim., 

 I obscuratse. — Pedrotallegalle, corticola. 



7. Thelotrema subinalbescens Nyl. Tliallus albus tenuis continuas, K fer- 

 ruginascens; apothecia innata (protuberantia nulla vel levi), apertura firma; 

 sporaï fuscescentes vel fuscse oblongse 6 — 8-loculares, long. 0.016 — 18, crass. 

 0.007 — 8 millim., I vix obscuratte. — Point de Galle, corticola. 



Pertinet ad stirpem Thelotrematis calvescentis et Imcotremœ. Affine Th. 

 phœospermo Nyl. in Wright. Cuh. n:o 45 (ex Tuck. eo pertinet quoque u. 16), 



8. Asteriscion erumpens Leight. Ceylon p. 163. Thallus parum evolu- 

 tus; apothecia rufescenti-cinnabarina plana innata rotundata (latit. circiter 1 

 millim.), mnrgine thallodeo corrugato fere 6-lobato coronata; sporie Smae fus- 

 cescentes oblongae 4 — 6-loculares, long. 0.015 — 17, crass. 0.005 millim., para- 

 physes distinctse. lodo gelatina hymeuialis non tincta, nec sporse. Forsau 

 genus distinguendum a Thelotremate. — Pcradenia, corticola. 



9. Urceolariu gypsacea (Ach.) Smrf., Nyl. Paris p. 74. Thallus Ca Cl +, 

 medulla K — . Sporaî long. 0.021 — 24, crass. 0009 — 0.010 millim. — Ram- 

 podde, saxicola. 



10. Urceolaria Bmnpoddensis Nyl. ïhallus albidus tenuis rimoso-diffra- 

 ctiis, Ca Cl +; apothecia pruinoso-suffusa urceolata (latit. ferc 1 millim. vel 

 minora); sporîe fuscse submurali-di visse turgide fusiformes, long. 0.022 — 24, 

 crass. 0.009 — 0.010 millim. I gelatina hymcnialis ■ — . Thallo diffracto etc. 

 bene distincta. Medulla I — . — Rampodde, saxicola. 



Series VII. — Graphidodei. 

 Trib. 17. — Graphidei. 



1. Opegraplia inœqualis Fée, Nyl. in Flora 1867, p. 6. Subsimilis 0. 

 vulyatœ Acli., quoad faciem externam, sed sporse 5 — 7-septat8e, long. 0.025 — 

 27, crass. 0.006 — 7 millim. lodo gelatina hymeuialis fulvo-rubescens. Thallus 

 cinerascens tenuissimus; apothecia parva linearia simplicia, epithecio riraiformi 

 (long. 0.5 — 1 millim.). — Peradenia, corticola. 



2. Opegraplia leptoterodes Nyl. Thallus cinerascens opacus tenuissimus 

 indeterniinatus; apothecia nigra opaca minuta lineoliformia, epithecio rimiformi; 

 sporae fusiformes 1 — 3-septat8e, long. 0.015 — 16, crass. 0.003 millim. lodo 

 gelatina hymeuialis fulvo-rubens. — Point de Galle et Peradenia, corticola. 



Affinis 0. leptoterœ Nyl. N. Caled. p. 56, qufe sporas habet nonnihil 

 majores. 



T. XXVI. 



