36 Acta Societatis pro Fauna et Flora fennica, YI. 



Macropycnidium Cucurhitarice ulmece Karst. vel Teichosporcc 

 suboccultce Karst. forte exhibet. 



7. H. Solani Karst. (Hedw. 1884, p. 19). Sacc Syll. Ill, p. 433. 

 Pyrenia subgregaria, per corticem erumpentia, sphseroidea, 



atra, mediocria, ostiolo papillato. Sporulse oblongatse, utrinqve 

 obtusissimse, rectse vel flexuosse, 3—7-, plerumqve S-septatae, ad 

 septa non constrictse, dilute fuligineae, longit. 12—22 mmm., eras- 

 sit. 4,5—6,5 mmm. 



Hab. ad caules ramosqve siccos Solani Dulcamaras prope 



Abo am. 



Macropycnidium Cucurhitarice Didcamarce (Kunz.) forte sistit. 



8. H. punctoidea Karst. n. sp. 



Pyrenia sparsa, cortice immersa, erumpentia, sphseroideo-^ 

 applanata, atra, punctiformia. Sporulse oblongatse vel elongatse, 

 rectse, 1— 3-septata3, dilute fuliginese, longit. 11—15 mmm., crassit. 

 5 mmm. 



Hab. in cortice Isevi Betulce albce in Alandia (Edw. Nylander). 



A Hendersonia exigua Cook, proxima colore pyreniorum 

 sporulisqve paullo majoribus 1-vel 3- (non 2-) septatis differre 

 videtur. 



9. H. graminicola Lev. (Ann. sc. nat. 1846, V, 288). Sacc. 

 Syll. Ill, p. 438. 



Pyrenia gregaria, innata, sphseroidea, pertusa, intus nigra, 

 minuta. Sporulee elongatse, 2— 3-septat3e, fusc«, longit. 22 mmm., 

 crassit. 5 mmm. 



Hab. ad culmos Phragmitis communis prope pagum Lappo- 

 nise Rossicse, Knjascha guba, m. Augusto 1861. 



XXI. Prosthemium Kunz. Myk. Heft. 1, p. 17, t. I, f. 10. 

 Sacc. Syll. Ill, p. 444. 



Pyrenia tecta, carbonacea, sphaeroideo-depressa, atra. Spo- 

 rulge teretiusculse, pluriseptatse, in capitula stellatim conjunctae, 

 coloratse. Sporophora obsoleta vel filiformia. 



1. Pr. betulinum Kunz. Myk. Heft. 1, p. 17, t. I, f. 10. Sacc. 

 Syll. Ill, p. 444. 



Pyrenia subsolitaria, lenticularia, cortice nidulantia, poro 

 pertusa, atratula. Sporulse obclavatae, 2—5, basi stellatim coalita3. 



