74 Discomycetfc, PczizacejE, Hyalosporfe, Pirottfea. 



scis, primitus granuloso-asperulis; excipuli cellulis oblongis, sinuo- 

 sis, atro-cyaneis ; ascis tereti-clavatis, breviter stipitatis, octospo- 

 ris, 45-50 « 5,5-7, apice obtusulis ; paraphysibiis filiformibus, mi- 

 nute guttulatis, byalinis; sporidiis subdisticliis, oblongo-fusoideis, 

 utrinque obtusatis, 8-9 ^ 2,5 rectis, hyalinis. 



Ilab. in rhachide foliorum putrescente Zalaccoe, Tjibodas iu 

 insula Java. — Eximia species, tam habitu quam characteribus a 

 typo generis non parum recedens. 



2. Pirottaea veneta Sacc. — Syll. VIII, p. 386. — var. marchica P. 3468 

 Henn. Abhand. des Bot. Verein. Brandcnburg XLV, 1003, p. XV. 

 — Ascomatibus gregarii.s vel sparsis, primo innatis dein erum- 

 pentibus, molle ceraceis, subgloboso-clausis dein rotundato- vel 

 sinuoso-cupulatis v. subdiscoideis 0,3-1,2 mm. diam., extus atris, 

 margine sicco involuto, setuloso, setulis fasciculatis, atris, conti- 

 nuis vel 1-septatis, rectis, apice obtusiuscuUs, 20-30 « 2,5-3, disco 

 convexo, atro-cinereo vel atro-fusco, contextu pseudoparenchyma- 

 tico, atro-fusco, cellulis rotundato-polyhedricis; ascis subfusoideis, 

 apice attenuato obtusiusculis, 32-42 « 3-4,5, oetosporis ; sporidiis 

 subdistichis, interdum oblique monostichis, subfusoideis, rectis con- 

 tinuis, eguttulatis, 8-10 ==j 1,5-2. 



Hdb. in caulibus Oirsii spec, Rheinsberg prope Warenthin 

 Germanice. 



3. Plrottaea yakutatiana Sacc. Harrim Alaska Exp. Crypt. p. 25, t. II, 346J 

 f. 4. — Ascomatibus gregariis, urceolatis, basi-contracta superficiali- 

 bus, majusculis, extus setulosis, siccis nigris, 1 mm. latis et altis, 

 disco (madore tantum conspicuo) concavo cinereo-cnesio ; excipuli 

 contextu rigidulo, atro-fuligineo. ad marginem pallidiorom pilis fi- 

 liformibus, pallide fuligineis, septatis, 40-70 %; 5 in fimbrias sub- 

 triaugulares laxe coalescentibus ; ascis tereti - fusoideis, utrinque 

 obtusiusculis, 40-45 « 5^5-6, octosporis; paraphysibus lanceolatis, 

 crassiusculis, ascos superantibus ; sporidiis oblique monostichis, fu- 

 soideis, rectis, 9 >i 2-2,5, hyalinis. 



Hdb. in ramis siccis decorticatis dejoctis, Yakutat Bay Alaska 

 (Trelease). — A. P. gallica mox recedit, quia quadruplo major, 

 basi coarctata, pilis margiualibus fimbriato-fasciculatis. 



4. Pirottaea longipila Feltg. Vorst. Pilzfl. Lux. Nachtr. III, 1903, 3i70 

 p. 41. — Ascomatibus innato - erumpentibus, scutellatis, 600-800 



[1. diam., extus setulis nodosis, septatis, brunneis, 105-120 »4,5 

 basique hyphis brunnois, ramosis vostitis, disco griseo; ascis 

 longe clavatis 105 « 10, paraphysibus filiformi-clavulatis hyalinis; 



