30 Acta Societatis pro Fauna et Flora fennica, VI. 



depressa, demiim poro pertusa, atra, punctiformia. Sporulse fu- 

 soideo-oblongatae, utroqve apice attenuatae, ciirvse vel falciformes, 

 continuse, hyalinse, longit. 14 — 20 mmm., crassit. 3,5 — 4,5 mmm. 



Hab. in culmis aridis Phragmiiis communis prope Mustiala. 



12. Rh. papillata Karst. 



Syn. Septoria 2^(^pill(('tcc Karst. Symb. ad Myc. Fenn. XXI 

 (1887), p. 104. 



Pyrenia laxe gregaria, innata, sphseroidea, atra, papilla per 

 epidermidem erumpente, punctiformia. Sporulae elongatae, conti- 

 nuse, rectse, longit. 11 — 13 mmm., crassit, 3 mmm. 



Hab. in foliis putrescentibus Caricis vesicarice ad Mustiala, 

 m. Sept. 1870. 



Ad Phomcmi nutat! 



XV. Phlyctsena Mont, et Desm. (Ann. sc. nat. 1847, p. 16). 

 Sacc. Syll. Ill, p. 593. 



Pyrenia subcutanea, subinde erflmpentia, oblongata vel sphse- 

 roideo-oblangata, subhysterioideo-dehiscentia, ssepe incompleta. 

 Sporulae filiformes, bacillares, continuse, hyalinse. 



1. Phi. Lappse (Karst.) Sacc. Syll. Ill, p. 595. 



Syn. Septoria Lappce Karst. (Hedw. 1884, p. 58). 



Pyrenia sparsa vel laxe gregaria, subcutaneo-erumpentia, 

 oblongata, applanata, atra, demum ore lato suborbiculari vel oblon- 

 gato aperta, longit. circiter 0,2 mm. Sporulse fusoideo-bacillares, 

 interne falcato-curvatee, rarius flexuosee vel subrectae, longit. 18 — 

 24 mmm., crassit. 1 mmm. 



Hab. in caulibus emortuis Lapparum m Fennia australi ra- 

 rissime, autumno. 



XVI. Camarosporium Schulz. Myk. Beitr. 1870, p. 649. Sacc 

 Syll. Ill, p. 459. 



Syn. Cytosporium Peck Bot. Gaz. Jun. 1879, p. 171. Sacc. 

 Syll. Ill, p. 470. 



Pyrenia subcutaneo-erumpentia discreta, subsphaeroidea, pa- 

 pillata vel subastoma vageqve dehiscentia, membranacea vel sub- 

 coriacea, atra. SporulsG ovoidese, oblongat?e vel fusoidese, mu- 

 rali-divisae, fuligineae vel olivaceae. 



1. C. Caraganae Karst. (Hedw. 1885, p. 74). 



Pyrenia gregaria, rarius sparsa vel concrescentia, superfi- 



