262 Pyrenomycetse, Sphseriacese, Pleosp«ra. 



Hdb. in foliis siccis Alsines vernoe prope Kecskemet Hun- 

 garife — A Pleosp. nivalis Niessl diversa. 



10. Pleospora Cerastii Feltg., Vorst. Pilzfl. Luxemb. Nachtr. IV (1905) 422, 

 . p 84. — Peritheciis sparsis, omnino tectis, vix papilluiatis, globoso- 



depressis, brunneis, basi byphis brunneis limitatis, 0,2-0,25 mm. 

 dm., contextu flavo-brunneo grosse parenchymatico ; ascis clavatis, 

 breviter crasseque pedicellatis, supra late rotundatis v. subatte- 

 nuatis, octosporis, 80-108 ^ 16-21, paraphysibus filiformibus obsitis; 

 sporidiis distichis, ellipsoideo-fusoideis, obtusis, rectis v. curvulis. 

 5-septatis, ad septa constrictulis, loculis mediis longitudinaliter 

 uniseptatis, flavis, guttulatis, 22-27 « 8-9. 



Hdb. in foliis caulibusque Cerastii tomentosi, Mahlberg 

 Luxemburgia. 



11. Pleospora cereicola Speg., Fungi Chilenses fl9l0) p. 85. — Pe- 422f 

 ritheciis sparsis ligno denudato plus minusve infossis subglobosis 

 coriaceo-membranaceis, atris opacis, 150-180 ;j-. diam.; ascis cylin- 

 draceis breviter pedicellatis paraphysatis, 120-130 « 12; sporidiis 

 obovatis fusco-fuligineis parvis, transverse 3-septato-constrictulis, 

 septis 1 v. 2 longitudinaliter divisis, 14-16 ^ 8-9. 



Hdb. in ligno emortuo Cerei Quisco in collibus prope Batuco 

 Chile Amer. austr. — Pl. Saccardianrv Berl. affinis. 



12. Pleospora opuntiicola Bubak, Bull. Herb. Boiss. 2 ser. YI (1906) 422i 

 p. 401. — Peritheciis in maculis magnis griseo-cinereis sparsis v. 

 gregariis, epidermide diu tectis, dein collo 100-120 |x. lato erum- 

 pentibus, globosis, 300-400 |j.. latis, nigris, contextu crasso, paren- 

 chymatico, infra olivaceo-brunneo supra nigricante; ascis cylin- 

 draceis, 90-130^10-11, supra rotundatis basi in pedicellum bre- 

 vem tenuatis, rectis v. curvis, crasse tunicatis, octosporis, hyalinis, 

 paraphysibus filiformibus numerosis obsitis; sporidiis elongatis, 

 16,5-18,5^6,5-7,5, triseptatis et septo longitudinali plus minusvo 

 evoluto donatis, medio foftiter constrictis, utrinque rotundatis, 

 flavo-brunneis, oblique monostichis v. supra subdistichis. 



Hah. in cladodiis vivis Opuntice Fici-indicse prope UI- 

 cinj Montenegro. 



13. Pleospora trevolcola Speg., Fungi Chilenses (1910) p. 92, cum 4'-^^^ 

 icon. - Peritheciis sparsis v. laxe gregariis, primo cortice tectis, 

 dein denudato-subsuperficialibus, subhomisphaericis non papillatis, 

 atris glabris v. hyphis paucis radiantibus cinctis, membranaceis, 

 160-180 [j.. diam.; ascis e cylindraceo subclavulatis brevissime pe- 

 dicellatis, paraphysatis, octosporis, 100-120 >* 25-30; sporidiis pro- 



