Discomycetoae, Phacidioao, Hyalospora3, i'hacidium. 70U 



ilah. in piigina suporiori folioruin liorbnc, uti visuin, suffruti- 

 tsfc subtus ad nervos vonulasquo hispiduloruin Cy r tand racejt; 

 1 adfinis fainiliao facie, Sarawak Bornei (Beccari). 

 i Cryptomyces Rubiae (Mont.) Sacc. Rhytisma Rubicv Mont. Sjll. 2^'0o 

 rypt. n. Go(). — Innatus, liypophyllus, gregarius conlluonsquc, 

 unctiforrais, convexus, cupulari-depressus, fusco-ator, opacus, intus 

 iscus, frustulatira secedons; ascis e fundo erectis clavatis, 8-sporis 

 'j.. long. ; sporidiis oblongis altero fino attonuatis, quadrinucleo- 

 itis, 10 ;/. long. hyalinis. 



Uab. m pagina inferiori foliorura Rubiae tinctorum et R. 

 ilvestriis, Montaud in Gallia meridionali (Castagme) et Bruslaco 

 •usitanino (Mollbu). — Macula nulla; ascomata hemisphajrico- 

 epressa, vix 1 mm. diametro aequantia, quandoquo conflucntia, 

 entro collapsa^ fusco-atra, rima unica pluribusvo (sicpius ternis) 

 . centro radiantibus dehiscentia, tandem secedentia. Sec. Cooke 

 Irev. XIII, p. 101, sporidia 3-septata. 



1 Cryptomyces Pterldjs (Reb.) Rehm Disc. p. 107, Sphceria Reb. 290i 

 \'eom. p. 32-1, t. I, f. 3 Xyloma et Dothidea Fr. Phyllachoya P(e- 

 'idis Fuck. Symb. p. 218, Sacc. Syll. II, p. 607, quam confer. — 

 \scoinatibus planis, simplicibus, subcarbonaceis, supra demum dehi- 

 icente laceratis, subcutaneis, ab epidermide matricis numquam omni- 

 10 liberatis, seriatis, conHuentibus, atris subopacis, 0,5-3 mm. long., 

 ),5 lat. ; ascis clavatis 60-G5 ^ 15, octosporis; sporidiis subdistichis 

 •llipsoideis, 2-guttatis, continuis, 8-10 s 5-0. 



Ilab. ad frondes emortuas Pteridis aquilinae in Fennia, 

 ^uecia, Britanaia, Gallia, Germania, Italia, Belgio, Sibiria asiatica. 



•ACIDIUM Fr. Syst. Myc. II, p. 371 ex p. (1822), Sacc. Consp. Disc. ' 

 pag. 12 (Etym. phacos lens), Trochila Karsl. M. F. I, p. 24G, p. 

 ra. p. — Ascomata immersa v. subimmersa depresso-globosa, ex- 

 ilo solidiusculo, nigro superne epidermide concreto et cum illo in 

 :ias varias o centro fissa et dohiscentia. Asci teroti-clavati, pa- 

 raphysati, 8-spori. Sporidia ovoidea v. oblonga, continua, hyalina. 

 — Sftecies qujcijam forte ad Pseudopliacidium vel Pseudopczizam 

 vel Trochilam spectant; plures, ignota fuctificatione, dubi?e. 



Phacidium Vaccinii Fr. S. M. II, p. 575 Xyl. erumpens Fr. Obs. 2102 

 I, pag. 202 Scl. Suec. exs. n. 289. — Erumpens, minutum, con- 

 vexuin, nitidum, in lacinias 1 dehiscens rugosum, disco fuligineo- 

 •'); ascis oblongis, sessilibus, -S-siJoris, IG s 8 ji.. crass. ; spori- 

 distichis, lancoolatis, rectis, simplicibus, hyalinis, \0^2\'^. 



