Pjrenomycetae, Sphaeriacese, Pha&odictyse, Pieospora. 597 



tab. CLXVI. fig. 6. — Peritheciis sparsis, suKc:'''bosii>. epiderrnide 

 tectiSj prominulis, '/j^ mm. diam., oontextu fuligineo; ascis cylin- 

 draceo-clavatis, vix stipitatis, 60-150 w 20-25, aparaphysatis; spo- 

 ridiis distichis v. suboblique monostichis, initio oblongo-lanceola- 

 tis, 22-24 « 6-7, hyalinis v. chlormis, intus granulosis, continuis v. 

 1-septatis, dein oblongo-ovoideis, 32-36 « 14-18, utrinque obtusiu- 

 sculis, 7-septato-muriformibus, ad septa leniter consbrictis, loculis 

 pluriguttulatis, lutescentibus. 



Hdb. in ramis emortuis Aloysiee citriodorse in horto bo- 

 tanicd iSeiiensi Italias. — Affinis Pleosp^ee herbarum, sed differt 

 pragcipue detectu paraphysum. 



13. Pleospora coloradepsis Ell. et Ev. ProG. Acad. Philad. 1895, 2291 

 p. 422i — Peritheciic! sparsis, subcuticularibua, subglobosis, 200- 

 230^. diam., contextu obscuro basi rnycelii hyphis cincto; ostioio 

 papiliiformi v. conico-papilliformi, Gpiderraidem perforante; ascis 

 oblongis, breve stipitatis, 100-130 » 25-30; paraphysibu.s plus mi- 

 nus distincte ramosis; sporidiis distichis, obJongis v. ovato-eili- 

 pticis, medio vix sed interdum distincte constrictis, iuteo-brunneis, 

 6-8-septatis, dein clathrato-muriformibus, utrinque plerumqne ro- 

 tundatjs obtusisque, 27-35 « 12-15, leniter compressis. 



Hab. in caulibus emortuis Polemonii conferti, Colorado, 

 Amer, bor, (Baker). 



14. Pleospora Xylostei Fautr. Rev. Mycol. 1896, p. 70. — Perithe- 2292 

 ciis spa,rsis minutis epidermide tectis, dein erumpentibus, ostiolo 

 minuto coronatis basique ftbrillosis; ascis late clavatis breveque 



sed distincte stipitatis, 100 » 12-16, paraphysibus artiouiatis obval- 

 latis; sporidiis supra in ascis oblique distichis, basi ascorum mo- 

 nostichis, apice obtusis basique subacutatis, transverse 7-9-septatis, 

 medio leniter constrictis, loculis plurimis in longitudine 1-septatis, 

 23-25 « 8-10. 



Hah. in ramulis Lonicerae Xylostei in n-allia. 



15. Pleospora BardansB Niessi - Sacc Syll. II, p. 242 — var. 6I0- 2293 

 bularjee Pat. Enum. Champ. Tunisie, 1892, p. 14. — Peritheciis 

 subsu ijerficialibus ; ostiolo conico. prominonte; sporidiis transverse 

 3-septatis, 23 ^ 10. 



Hab. in caulibus emortuis GlobularisB A. lypi, Timisia 



16- Pleospora Limoniastri Pat. Enum. Champ. Tnnisie. 1892, p. 15. g^M 



— Poritheciis sparsisj, superfioialibus, nigr}."^. TiiLentibus. 3fX)-40U p. 



diam., subglobosis; ostiolo obsoleto: ascis octospori.s, p. sp. 1(X) (/. 



long. ; sporidiis submonostichis, fuliginosis, tfansverse 3-raro 4-5- 



