Pyrenomyceteae, Ilypocreacese, Ph?eosporje, Melanospora. ^l 



obloiigis, hyalinis, 6-8 s SVg. Quoad peritheciuDi, species haec M. 

 Zobelii; quoad locum natalem, ascos, sporidia Sphcerodet^mati 

 theleboloidi magis appropinquai 



3. Melanospora Solani Zukal Ueb. ein. neue Pilze, Myx. Bakt. p. 10. — 3829 

 Peritheciis gregariis, superficialibus, flaveolis, 160-200 u. altis, basi 

 hyphis parcis, radiantibus cinctis; ostiolo in collum cylindricum, 

 perithecio duplo longius attenuato, 30-35 ^. lato, sa^pius spirali- 



ter incurvato, apice non ciliatis, sed undique vix lanosulis; ascis 

 octosporis, late clavatis, breviter stipitatis mox evanidis, 30^25; 

 sporidiis 2-3-stichis, breviter cylindraceis vel fere cuboideis, brun- 

 neis, exosporio levi donatis, 5-6 s; 3-4. 



Bab. in tuberibus Solani tuberosi ad colonda Chcetomia 

 adhibitis, Wien Austriae. 



4. Meianospora stysanophora Matt. in Giorn. Bot. It. 1886, p. 121, 3830 

 tab. VIII et IX, fig. 1-20. — Peritheciis rufo-brunneis, sphsBroi- 

 deis, V^ ram. diara., in collura breve, apice penicillatum, pertusura 

 desinentibus j ascis ovoideo-elongatis , deraum dilabentibus, octospo- 

 ris; sporidiis ovoideis, utrinque breve acurainatis, 9:^6, fiaveolis. 



Hab. in epispormate Castaneoe vescse, Torino It. bor., socio 

 Echinobotryo atro. — Status conidicus Stysanus Stemonites^ deu- 

 terocoDidicus Acladii forma. 



5. Melanospora Gibeliiana Matt. in Giorn. Bot. it. 1886, p. 141, t. IX, sssi 

 fig. 21-39. — Peritheciis ovoideis, striguloso-pubescentibus, subi* 

 culo tomentoso insidentibus, flaveolis rostratis, rostro sursum pe- 

 nicillato; aseis ellipsoideis, breviter noduloso-pedicellatis, octospo* 



ris ; sporidiis ovoideis, utrinque acuminatis, 24-25 =j 15, fuligineis. 

 Hab. in epispermate Castaneae vescae, Torioo Ital. bor. 



6. Melanospora antarctica Speg. F. Fueg. n. 269. — Peritheciis sparsis 3832 

 V. hinc inde dense aggregatis, globulosis, 200-250 y.. d., plus minus 

 tenui-membranaceis, contextu subindistincto, parenchyraatico, mel- 

 leo, subiculo e roseolo sulphureo, pius minus effuso, ex hyphis hya- 

 linis, continuis, 3-6 \j.. cr., dense raraoso-intricatis coraposito, ve- 

 stitis, ostiolo prsalongo, crassiusculo, 0,5-1 mm. long., 90-100 ^. 



cr., membranaceo, prosenchy.matico, cylindraceo, apice obtuso et 

 papilloso, recto donatis; ascis mox fatiscentibus, cylindraceis?; spo- 

 ridiis raonostichis, eilipticis v. globoso-ellipticis, e latere compres- 

 sis, 9-12^6-8 s 3-4, utrinque obtuse rotundatis (an prima aetate 

 inferne lalnate hyalino-appendiculatis?), opace fuligineis. 



Hah. m ramis dejectis putrescentibus Fagorum pr. Ushuvaia 

 et Agaia Fuegiae Amer. austr. — Species subiculo flavo raox di- 



