Karsteu: Sphaeropsideae in Femiia observatse. 19 



CO Pyrenia subcutanea Fhoma. 



oooo Pyrenia siiperficialia Aposphceria. 



^ Pyrenia astoma, dein irregulariter lacerata Mycogala. 



§§ Pyrenia rostellata Splicer onctima. 



°° Subicuium prsesens. 

 § Pyrenia superficialia, intra hyphas intricatas 



nidulantia Chcetoplioma. 



§§ Pyrenia prominula, subconfluentia, fibrillis 



saepe radiantibus atris adnata vel imposita Asteroma. 



f f Pyrenia setosa vel aculeata Vermicularia. 



b. Sporulae olivacese vel fuligineae (Phseosporse). 



* Pyrenia stipitato-clavata Levieuxia. 



^•* Pyrenia sessilia, subsphseroidea. 



f Sporulse concatenatse Sirothecium. 



If Sporulse non concatenatse. 



+ Pyrenia rostellata Nwmosphcera. 



+ -4- Pyrenia ero stria . Splicer opsis. 



Xli. Cornularia Karst. (Hedw. 1884, p. 57). 

 Pyrenia e basi bulbosa vel seqvali teretia vel tereti-elavata, 

 superficialia, csespitosa, raro discreta, contextu membranaceo-ear- 

 bonaceo. Sporulae fusoideo-bacillares, vulgo falcatse, hyalinse (vel 

 flavidse). 



1. C. Abietis Karst. (Hedw. 1884, p. 58). 

 Pyrenia teretia vel cylindraceo-clavata, clavula subinde ro- 

 tundata, superficialia, csespitosa, raro discreta, atra, nitidula, fragi- 

 lia, 1 — 1,5 mm. alta. Sporulse fusoideo-bacillares, utrinqve acu- 

 tatse, falcatse, rarius rectse vel flexuosse, 7-septat8e, chlorino-hya- 

 linse vel hyalinse, longit. 50 — 72 mmm., crassit. 6 — 8 mmm. 



Hab. in ramis corticatis emortuis Picece excelsce ad Mustiala. 

 XIII. Septoria Fr. Syst. myc. Ill, p. 480. Sacc Syll. Ill, p. 474. 

 Pyrenia subcuticularia, in areis decoloratis foliorum typice 

 nascentia, spheeroideo-lenticularia, poro pertusa, laxiuscule mem- 

 branacea. Sporulse bacillares vel filiformes, pluriseptatse vel plu- 

 riguttulatse, rarius eguttulatse, hyalinse. Sporophora nulla vel 

 exigua. — Est qvasi Pliyllosticta vel Ascocliyta scolecospora. 

 A. In Dicotyledoneis parasitica. 

 1. S. salicicola (Fr.) Sacc. Syll. Ill, p. 502. 



