Pyreiiomycetse, SphfBrlace», Pleospora. 265 



tis transverse 8-9-septatis, ad septum tertium superum plorura- 

 que valde constrictis ideoque quasi e duobus segmentis constauti- 

 bus, segmento supero breviore sed crassiore, infero multo longiore 

 sed angustiore, longitudinaliter 1-2-septatis, brunneis, totis 42- 

 68« 12-21, segmento supero apice rotundato ibique membrana 

 hyaliua valde incrassata (usque ad 5 [j..j praedito. 



Hah. in caulibus siccis Diplotgenioe cachr\ difolise, ad 

 Jaila Assalek inter Asadbar et Gerab, Elbrus occid. Persise (J. 



BOKNMiiLLER). 



22. Pleospora intermedia Speg., Fungi Chilenses (1910) pag. 88. — 4239 

 Peritheciis sparsis epidermide plus minusve dealbata tectis, lenti- 

 culari-conoideis, vix papillato-ostiolatis, atris, coriacellis, l50 ;j.. 

 diam.j ascis clavulatis, modice pedicellatis, densissime paraphysatis, 

 100-120 5* 14-16, octosporis; sporidiis anguste ellipsoideo-subcylin- 

 draceis, transverse 5-septatis, ad septa, ad mediuui pr;ecipue. con- 

 strictulis, mediocribus, olivaceis, loculis, 1-2 v. 4 centralibus septo 

 altero continuo divisis, 20-24 * 8-10. 



Hah. in pedunculis siccis Asteriscii chilensis, Cerro Ca- 

 racol de Concepcion Chile Amer. austr. — Pleosp. medio: affinis 

 sed distincta. 



23. Pleospora kergueiensls P. Henn., Deutsche Siidpolar-Exped. Bd. 4240 

 VIII (I9i)6) Extr. p. 11, tab. II, fig. 9 a-&. — Peritheciis sparsis, 

 innato-erumpentibus, subglobosis v. ovoideis, atro-membranaceis, 

 subpapillato-pertusis, 150-200 [j.. diam.; ascis lato clavatis, vertice 

 rotundato obtusis, ad basim attenuatis, 140-185 * 20-30, octosporis; 

 paraphysibus filiformibus, pluriseptatis. submoniliformibus, hyali- 



nis, 3-4 ;j.. cr. ; sporidiis oblique monostichis vel subdistichis, ob- 

 longe ellipsoideis v. subfusoideis v. subclavatis, obtusis, melleis 

 dein fusco-brunneis, 7-septatis, 2-3-interrupte muraliformi-divisis, 

 cellulis constrictiusculis, medio haud constrictis, 30-40 ^ 11-15. 



Hdb. in foliis Azorelhe Selaginis, Kerguelen, Griine Insel 

 (E. Werth). 



24. Pleospora Jaapiana Rehm, in Jaap Abh. Bot. Ver. Prov. Bran- 4241 

 denb. IL(1907; p. 16. — Peritheciis gregariis, primum immersis 

 dein liberis. sessilibus, globoso-conoideis breviter ostiolato-papilla- 



tis, demum collabescendo depressis, levibus, membrauaceis, 250- 

 300 [j.. d. ; ascis elongato-clavatis, supra rotundatis, 150-180 ;j.. long., 

 40-45 ;j.. cr., octosporis; sporidiis elongatis, utrinque acutatis, fere 

 parallelogrammicis, medio quandoque constrictulis , primum 3- 

 dein 7-septatis, cellulis intermediis crassioribus, nucleos crassos 



