Acta Societatis pro Fauna et Flora Fennica, 49, N:o 2. 249 



Subtrib. 7. Phaeophragmiae Vain. 



Mycelium gonidiis destitutum. Paraphyses in gelatinam 

 diffluxae aut haud evolutae. Sporae septis transversis 1 — 

 pluribus divisae, obscuratae (aut raro paliidae). 111. 



1. Phaeospora. Sporae septis transversis 3 — pluribus, loculis 

 haud lenticularibus. Ill (249). 



2. Tichothecium. Sporae 1-septatae. 114 (249). 



1. Phaeospora (Hepp) Arn. 



Parasitae lichenum, gonidiis destitutae. Sporae 8:nae, 

 fuscescentes (aut raro paliidae), septis transversis 3 aut 

 pluribus, loculis haud lenticularibus. Paraphyses in gelati- 

 nam diffluxae. Nucleus jodo vinose rubens. 111. 

 a. Sporae 3-septatae. 



1. Ph. rimosicola (Leight.) Hepp. Sporae long. O.on— O.023 mm. 



111. 

 114. 



114. 



2. Ph. perminuta (Nyl.) Vain. Sporae long. O.009 — O.010 mm. 



/?. Sporae 3 — 5-septatae. 



3. Ph. triplicantis (Vain.) Arn. Sporae long. O.ou — 0.020 mm. 



2. Tichothecium Flot. 



Parasitae lichenum, gonidiis destitutae. Sporae fusce- 

 scentes, 1-septatae. Paraphyses in gelatinam diffluxae. 

 Nucleus vulgo jodo vinose rubens. 114. 

 a. Asci polyspori. 



f Perithecium lat. O.12 — 0.3 mm. 

 '• T. pygmaeum Koerb. Perithecium lat. O.16 — 0.3 mm. Sporae 

 long. O.g — O.n mm. 115. 



2. T. microphorum (Nyl.). Perithecium lat. O.12 — O.16 mm. Sporae 

 long. O.004 — Coos mm. 116. 



ft Perithecium lat. O.05— O.i mm. 



3. T. microcarpum (Arn.) Sacc. Perithecium lat. circ. O.os mm. 

 Sporae long. O.007 — O.oos mm. 117. 



4. T. subsordescens (Nyl.) Vain. Perithecium lat. O.i mm. Sporae 

 long. O.005 — O.007 mm. 117. 



/?. Sporae 8:nae. 



O Perithecium lat. circ. O.2 mm. 



