Lichenes Ceijlonenses. 15 



30:bis Lecidea siihannej-a Nyl. Thallus lutescenti-pallidus insequalis; apo- 

 thecia rufescentia vel fuscescentia niarginata aut margine evanescente (latit. 

 0.5 — 0.6 millim.); sporae lineari-fusiformes S-septatse (long. 0.020 — 27, crass. 

 0.0045 millim.), epithecium inspersuni, paraphyses graciles, hypothecium inco- 

 lor. lodo gelatina hymenialis dilute cœrulescens, dein fulvescenti-violascens. 

 — Rampodde, corticola. 



31. Lecidea spadicea Ach., Tuck. Thallus cinerascens tenuissiraus, K 

 flavens; apothecia nigricantia; sporae fusiformi-aciculares 3 — 13-septatœ, long. 

 0.055 — 69, crass. 0.004 millim. lodo gelatina hymenialis cœrulescens, dein 

 vinose obscurata. Etiam visa apotheciis rufo-rubellis. Vix distincta a L. 

 fusco-rubeîla Hffm., Ach. — Peradenia, corticola. 



Accedit quoque apotheciis testaceis ad L. millegranam Tayl. 



32. Lecidea endoleuca Nyl. var. Laurocerasi Del. B. atrogrisea Hepp. 

 Zw. L. 338. Thallus cinerascens tenais; apothecia fusca, basi subpallescente; 

 sporse 7 — 15-septat*, long. 0.040 — 50, crass. 0.0025 — 35 millim., epithecium 

 fuscum. lodo gelatina hymenialis cœrulescens. dein vinose rubescens. — 

 Rampodde, corticola. 



33. Lecidea pelidniza Nyl. in Flora 1874, p. 318. Thallus cinerascens 

 tenuissimus; apothecia fusca vel nigricantia, marginata, basi pallescente; spo- 

 rse vermiformes 7 — 15-septatfe, long. 0.035 — 55, crass. 0.025 — 35 millim., 

 hypothecium sublutescens. lodo gelatina hymenialis vinose rubens. — Ram- 

 podde, corticola (frustulum solum visum). 



Eulecidea. 



34. Lecidea homochromnides Nyl. Subsimilis L. parasemœ, sed thallus 

 sordide luteo-cinerascens, nec K nec Ca Cl reagens ; apothecia rufescentia mar- 

 gine nigro. — Peradenia, corticola. 



35. Lecidea enteroleuca Ach., Nyl. Paris p. 90. — Rampodde. corti- 

 cola et saxicola. 



36. Lecidea metaîeptodes Nyl. Thallus albidus rugulosus, continuas, sat 

 tenuis, K fiavens; apothecia nigra vel obscure ferruginea, plana, marginata aut 

 convexiuscula margine excluso, latit. 0.5—0.9 millim., discus stepius cœsio- 

 pruinosus, margo niger; sporse 8:nae fuscœ oblongœ 1-septatje, long. 0.014 

 — 17, crass 0.005—7 millim., epithecium lutescens, paraphyses gracilescentes, 

 hypothecium fuscum. lodo gelatina hymenialis bene cœrulescens, dein obscu- 

 rata, epithecium K violascens. — Peradenia, corticola. 



N:o 10. 



