264 Sphaerioidese, Hyaiosporse, Cj^tospora. 



conico, nigro, disco niveo, hemisphaerico rnarginato, ostiolo pertuso; 



peritheciis ovoideis subgelatinosis; cirro tereti curvato, atro-pur- 



pureo; sporulis botuliformibus, 5=1, in basidiis acicularibus Ver- 



ticillatis, acrogenis, hyalinis, coacervatis, carneolis. 



Hab. in cortice Coryli Aveilanae in Nassovia, et Ribis 



rubri in Gallia. 

 65. Cytospora metasperma Fr. S. M. II. p. 545. — Peritheciis de- i^ss 



pressis atris; disco erumpente albido; cirro rudi atro. 



Hab. in ramis coryleis rarius in Germania et Suecia. 

 C6. Cytospora guttlftra (bc.) Fr. S. M. II. p. 515, Sphcena guiti- 1539 



fera DC. Fl. Fr. VI, p. 136, Psecadia guiiifera Fr. Summa, Bo- 



nord. Abh, I. p. 47. — Tuberculo immerso, celluloso, nigro, mox 



attenuato, in collum erumpens, conicum, obtusum; gelatina globesa 



aibida; sporulis oblongo-cylindraceis. 



jH«&. in ramis Corjii et Quercus in Galiia, Tilife in Ger- 



mania. — Cellulae atrae sistunt tuberculum atrum cortici immer- 



sum, cui imposita est coiumna epidermidem perforans. Gloljulus 



deimum nigrescens. 



67. Cytospora rntermedia Sacc. Valsa^ intermedicu stat. sperm. Nits. 1540 

 Pyr. Germ. p. 199. — Stromatibus multiiocuiaribus, loculis radia- 



tim V. sine ordine dispositis farctis, papilla atra, pertusa, singula 

 in disculo cinereo, minimo centrali, rarius duabus apertis; sporulis 

 cyiindricis, curvulis, 5-0^; 1,5; sterigmatibus basi hinc inde ramo- 

 sis, 20-24 U: plerumque longioribus. 



Uah. in ramis tenuioribus Quercus, rarius prope Ivlunster. 



68. Cytospora COBnolbitilca Sacc. Valsce coenobiticas stat. spermog. Ni.ts. 154 1 

 Pyr. Germ. p. 179. — Stromatibus e basi suborbiculari depresse 

 conicis vel convexis, multilocularibus, ioculis radiatim stipatis, collo 

 singulo centrali, raris duobus, late pertusis praiditis; sporulis cy- 

 lindricis, curvulis, hyaiinis, in sterigmatibus brevibus, basi ramosis 

 acrogenis, 5-6 =; 1. 



Rab. in ramis Quercus in Italia bor. et Germania, in radi- 

 cibus A 1 n i prope Miinster. 



69. Cytospora Quercus Sacc. Cyl. quercina West. in Lamb. Fl. Myc. 1542 

 Bolg. an Schw. ? — Peritheciis nigris; compressis, exiguis in pu- 

 stulas conicas minutas congestis; disco erumpente rotundo, griseo- 

 brunneo, poro centrali pertuso; cirro flavo-aureo, denso, vario, 

 saepe torto; sporulis ovoideo-cylindricis, 2-guttulatis, hyalinis. 



Hab. in ramis emortuis Quercus prope Louvain P.elgii (Le- 

 «URTow), prope Rouen Galli<e (Malsranc/ik). — An divnsa h Cyt. 



