226 E. A. Vainio, Pyrenocarpeae. 



nee productis nee angulosis, ostiolo nullo, demum collapsum. 

 Nucleus jodo non reagens aut saepe dilute rubescens. Para- 

 physes parcae et in gelatinum diffluxae, membrana gelatinosa 

 incrassataque et striis oblongis cavitatum indicatae. Asci ventricoso- 

 fusiformes, long. O.040— O.oso, crass. O.ou— O.020 mm, membrana 

 tenui, gelatinosa, apice leviter incrassata. Sporae 8:nae, distichae, 

 primum 1 — 2-septatae, demum 3-septatae, demum dilute fumoso- 

 fuscescentes, jodo fulvescentes. — Ad species Morioleorum a 

 Norm. (Bot. Not. 1872 p. 13, 1876 p. 169) descriptas non 

 pertinet. 



5. Phaeocyrtis Vain. 



Parasitae lichenum, thallo proprio gonidioso nullo, ad 

 fungos pertinentes. Apothecia simplicia. Perithecium rectum, 

 fuscum, tenue, cellulis subglobosis, apertura difformi aperiens. 

 Paraphyses haud evolutae. Sporae 8:nae, obscuratae, 3-sep- 

 tatae. Nucleus jodo non reagens. 



1. Ph. consocians (Nyl.) Vain. 



Mycoporum consocians Nyl. Fl. 1872 p. 364; Hue Addend. II, 

 1883, p. 313; Zopf Uebers. Schmaroz. Pilze (Hedwigia 1896) p. 319. 

 Leptosphaeria Sacc. Syll. Fung. XVII (1905) p. 730. Phaeospora Vouaux 

 Bull. Soc. Myc. Fr. 1913 p. 65, 73. 



Apothecia crebra, simplicia, verrucas formantia depresso- 

 globosas, circ. O.080 („— O.oso")] mm latas, adnatas, nigras. 

 Perithecium depresso-subglobosum, fusco-nigricans, nudum, 

 subintegrum, basi dilutius fuscescens, hyphis fuscis e basi 

 excrescentibus nullis. Paraphyses haud evolutae. Sporae 

 fuscae, fusiformes, apicibus sat acutis, septis transversis 3, 

 long. O.010—O.011, crass. O.004— O.005 mm („— O.ooe mm", ut ait 

 Nyl.). Parasita lichenis. 



Distr. Supra thallum et apothecia Lecideae vernalis 

 ad Ponoi in Lapponia Ponojensi (N. I. Fellman). 



Apothecia opaca. Perithecium tenue, plectenparenchymati- 

 cum, cellulis subglobosis, O.003 mm latis, apertura difformi, lato. 

 Nucleus jodo non reagens in apothecio a me examinato, at „ge- 

 latina hymenialis cum thecis roseo-violacee tincta" observante 

 Nyl. forsan in apothecio, quod in hymenio L. vernalis (sic reagente) 

 crevit (nam tale in herb. Nyl. nunc non restat). Sporae haud 



