Denteromyoptfr, Dematiacerr', Plirpodiotypp, Stemphylium. 617 



stratum proliferam teuuissimum formantes et basidia conidiophora 

 immediate gignentes. Basidia laxo fasciculata, continua, filiformia, 

 sub conidio conspicue vesiculoso-tumentia, liyalina, apice mono- 

 spora. Conidia subglobosa, pluriseptato-clatlirata, fuliginea, utrin- 

 que lateraliter (nec apice) in apiculum conicum subhyalinum pro- 

 ducta. — Ob basidia apice vesiculosa Stemphylium inflatum in 

 memoriam revocat, sed basidiis simpUcibus, conidiis lateraliter 

 apicuhitis omnino difFert. In systemate prope Sporodesmium lo- 

 candum genus. 

 1. Oncopodium Antonise Sacc. et D. Sacc. 1. c. p. 8. tab. III, fig. 5. 5000 

 — Conidiis nunc in greges punctiformcs approximatis, nun sub- 

 sparsis, luce directa atro-nitentibus, superficialibus, globosis vel 

 transverse elhpsoideis, nunc 16-20 ;j.. diam., nunc 19-20 * 13-14, 

 initio parce clathratis subhyaUnis, mox dense muraU- vel radiatim 

 clathratis, fuUgineis, apicuUs hiteraUbus conicis subhyaUnis 3-5 

 a. longis instructis; basidiis simpUcibus vel rarius e basi furcatis, 

 hyaUnis, 40-50 a. longis, a medio sursum ovoideo-inflatis, ibique 

 14-15 |j. crassis, inferius 2 jj.. cr. 



Hab. in ramis siccis corticatis Berberidis vulgaris, Mon- 

 teUo (Treviso), JuUo 1903, socia Cucurbifaria Berberidis. Legit 

 Antoxia Saccardo, cui merito dicata species. 



TETRACOCCOSPORIUM Szabo, Hedw. 1905, XLIV p. 77, c. ic. (Etym. 

 tetra quatuor, coccos et spora ob conidia cruciatim 4-ceJlularia). — 

 CcespituU effusi grisei ; hyph;e hyaUno-subfuscte, septata?, ramosie. 

 Conidia globosa, in ramulorum brevium apice acrogena, atro- 

 brunnea, duabus parietibus verticaUbus angulo recto intersecatis 

 in 4 ceUulas partita. 



1. Tetracoccosporium Paxianum Szabo 1. c. — C«spituUs fimicoUs; stwi 

 hyphis steriUbus fiUformibus, hyaUnis, sparse septatis, 2 ;j,. cr. ; 

 fertilibus crebre ramosis, subfuscis, multiseptatis, in crespitulos 

 irregulariter intricatis; conidiis globosis, in ramuUs acrogenis, ver- 

 ruculosis, atro-brunneis, more generis cruciato-4-ceUularibus, 16- 

 18 « 12-13, ad septa leviter constrictis, numerosissimis. 



Hab. in fimo Cervi in horto zoologico, Vratisiaviae SUesia. — 

 Ch prof, Lindau et auctor inter Stau7'osporas locant genus, quod 

 revera Dicti/oporis est adscribendum, prope Stemphylium, cui affine, 



STEMPHYLIUM Wallr. — Syll. IV p. 519, X p. 671, XI p. 034, 

 XIV p, 1092, XVI p. 1078. 



