Sphseriaceae, Hyalosporse, Physalospora. 437 



tarinise. — Ostiolis brevibus, sporidiis majoribus etc. mox digno- 

 scitur a Gn. Euphorbice (Fuck.). 



12. Physalospora minutula Sacc. et Sp. Mich. I, 369. F. ital. t. 354. — 1667 

 Peritheciis hinc inde gregariis, epidermide velatis, punctiformibus, 

 globoso-lenticularibus, 150-160 micr. diam., ostiolo 20 micr. diam. 

 pertuso, vix papillato; perithecii contextu parenchymatico, atro, 

 coriaceo-membranaceo ; ascis cylindraceo-clavatis, 60 i; 10-12, bre- 



ve noduloso-stipitatis, apice tunica integra obtusatis, aparaphysa- 

 tis, octosporis ; sporidiis distichis, ovoideo-navicularibus, 12-16 ^ 

 4-6, 1-2-guttatis, hyalinis. 



Hab. in caulibus emortuis Euphorbise Cyparissise, Co- 

 negliano, Majo 1877, socia Phoma cyclospora Sacc. (forte stat. 

 spermogon. Physalosporce) sic definienda; peritheciis lenticulari- 

 bus, subcutaneis, distincte et firrae parenchymaticis, pertusis; sper- 

 matiis globulosis v. quandoque obtuse angulosis 1-3-pluriguttatis, 

 5V2-6V2 p- diam., hyalinis, basidiis cylindraceis, 5 s IV^, facillime 

 deciduis fultis. 



13. Physalospora Astragali (Lasch) Sacc. Mich. I. 276, 121 {Phys. I668 

 Kodhneana F. iLal. t. 603. Sph. Asiragali Lasch Auersw. Myc. 

 Eur. Pyr. tab. 12, f. 160 (non Sph. Asiragali Curr. Simpl. Sphaer. 



n. 362 qu?e Biaporthis spec). — Peritheciis gregariis subcuta- 

 neis, tectis dein epidermide fissa semi-erumpentibus, aterrimis, glo- 

 boso-lenticularibus, Vs^Ve ^^i^l- diam., contextu distincte celluloso 

 fuligineo, ostiolo minutissimo papillato; ascis cjlindraceis quando- 

 que cylindraceo-fusoideis, 100 ^ 15-20, subsessilibus, apice, lumine 

 leniter coarctato, obtusatis, paraphysibus filiformibus obvallatis , 

 octosporis ; sporidiis monostichis v. subdistichis, rarius transverse 

 positis, ellipsoideis, 14-16-8, strato mucoso hyalino diu obvolutis, 

 granulosis, hyalinis. 



Hab. in pagina superiore foliorum languidorum Astragali 

 cujusdam prope Fiirstenwalde in Marchia Brandenburg (Koehne 

 in herb. Magnus). — Perithecia epidermide leniter nigrificata te- 

 cta. Si sporidia dein fuliginea fiant, tunc species ad geu. Antho- 

 stomellam migraret. 



14. Physalospora megastoma (Peck) Sacc. tiph. megastoma Peck, i669 

 Bot. Gaz. 1879. — Peritheciis minutis, numerosis, amphigenis, ini- 



tio epidermide tectis, dein erumpentibus, nigris; ostiolis amplis cir- 

 cularibus, intus pallidis; ascis subcylindricis; sporidiis monostichis 

 V. inordinatis, oblongo-ellipticis, 10-15 u.. long., intus granulosis, 

 chlorino-flavidis. 



