StJhasrioideie, Scolecospoiie, Cytosporina. 601 



Ils cyliiidricis, 10:^:1,7-2, hyalinis, utrinque truricati<5 setulasque 

 divorgontes, 4-G filirormes, suhintJe lurcatas, 4-5 ::; 0,5 gerentihus. 



ILab. in vagiiiis et spicis Alopecuri agres t i s, T r i t i c i, 

 Festucae ovin?e in Gallia, Hritaimia, Belgio. 

 2. Dilophospora Geranii Schrdr. Nortl. Pilz. p. 16. — Peritlieciis gre- 32S2 

 gariis, subepidermicis erurnpeatibusqua. globoso-depressis, p:-ipil- 

 lulatis, 0,3 mill. (liam., iiigris: sporulis oblongo-cylindraceis, utrin- 

 quo rotundatis. 14-17 =; 4,5-6. continuis, hyaiinis, infra apicem se- 

 tulam 2~3-dichotomo-ramosam, teneram gerentihus, ramulis pa- 

 tulis, recurvis sporuiain duplo Iriplove superanlibus. 



Hab. in petiolis einortuis Geranii silvatici, Quickjok et 

 Wallibacken Lapponiae sueclc*, — ({Videretur lere Peslaiozziel- 

 la perithecio instructa. » 



CYTOSPORINA Sacc. Mtch. If. p. 263 (Etym. a Cytospora, cui afli- 

 nis), Dumortiera West. Bull. Not. V. p. 29, nec Nees. — Stroina 

 valseuni, verruciionne v. eflusum, corticale v. iignicolum ; perithe- 

 ciis subimmersis, ostiolis variis sa^pe emergentibus. Sporuloe filifor- 

 mes, curvula?, hyalina?, continuje, basidiis variis suffulta^. — Hoc 

 genus se habet pra> d/iospora ut, intor Melanconieas, Libcrtella 

 prie Nwmospora. 



1. Cytosporina iudibunda Sacc. Mich. I. p. d\9 {Cj/tospora). — Stro- 3263 

 matibus subcuianeis variis nigro-cinctis, pluricellularibus, aureo- 

 farctis ; sporulis tiJiformi-hamatis. 25-30 = 1, hyalinis, basidiis aci- 

 cularibus siinpliciter verticillatis, 15-20^2, hyalinis suffultis, in 

 cirros flavo-roseos protrusis. 



Hab. in ramis Robin iw Ulmi et Pruni in Italia et Gallia. 



2. Cytosporina Siliquasiri (West.i Sacc. Damortiera Siliquastri W e&i. 3264 

 Not. VIII. p. 6. Kickx Fl. crypt. Fl. I. p. 447. — Stroraate ef- 

 fuso, Kuti/pcc scabrosre analogo; poritlieciis sphairicis, nigris, stro- 

 mato ligneo immersis, ostiolis brevibus, papillatis; sporulis filifor- 

 mibus, utrinque attenuatis, vehementer curvatis, hyalinis, 15 - 1,5; 

 cirro flavo-carneo. 



Hab. \n ligno denudato Cercidis Siliquastri in Ikigio 

 (Westrndorp). 



3. Cytosporina rostrata (Wost.) Sacc. Dumortiera rosfrafa West. 3205 

 Not. V. p. 29, tab. I. f. 14. — Stroinate effuso, atro ; peritheciis 

 immersis, ostiolis rostratis; sporulis fusoideo-l)acillaribus sehiilu- 

 nari-arcuatis, utrinqu.^ attenuatis, 3-4-guttulatis, in cirros car- 

 neos, tortuosos dein ejectis. 



