Deuteromycetse, Rphferioidacea;, Hyalodidyma;, Ascochyta. 339 



rulis cylindraceis, utrinque rotundatis, 8-16 ^ 2-3, hyalinis, 1-se- 

 ptatis et subconstrictis. 



JTab. in foliis dejectis Rhamni Frangulse pr. Turnau Bo- 

 hemi;\^ 



18. Ascochyta nobilis Kabat ct Bubak Ocsterr. bot. Zeitschr. 1904, 44S6 

 p. 3. — Macuhs amphigenis e rotundo angulosis snepe convexis, 



1 cm. lat., subinde confluentibus, flavido-albis v. griseis, margine 

 vario. rubido, cinnamomeo v. brunneo cinctis Hneaque elevata pur- 

 purea v. flavida hmitatis; pycnidiis sparsis, innatis, atro-brunneis, 

 epidcrmide inflatula velatis, subglobosis, 100-250 ;j.. diam., poro 

 prominulo apertis; contextu laxiuscule parenchymatico, brunneo; 

 sporuhs cyhndraceis utrinque rotundatis, rectis curvuhsve, 1-se- 

 ptatis, non constrictis, 8-14 ^ 3,5-4,5, hyahnis. 2-pluriguttatis. 



ffah. in fohis Dictamni FraxinellaB prope Turnau Bo- 

 hemioe. 



19. Ascochyta Epilobii Oud. Beih. Bot. Centr. 1902, p. 7. — Macu- 4487 

 lis in longitudinem extensis, fuscis v. fuligineis; pycnidiis primo 

 sub epidermide occultatis, denique expositis, depressis, in luce per- 



via fuscescentibus 150-160 [i. diam., membranaceis, suramo poro 

 hiantibus; sporuhs oblongis, utrinque rotundatis, hyahnis, bicellu- 

 laribus, rectis v. curvatis, ad septum non aut vix constrictis 11,5- 

 14 « 3-4. 



Hah. in caule Epilobii angustifolii, Valkenberg Hol- 

 landire. 



20. Ascochyta Bryoniae Bub. et Kab. Mykol. Beitr. I, pag. 3 (Sitz. 4488 

 bohm. Ges. Wiss. 1903). — Maculis amphigenis, irregulariter cir- 

 cularibus v. angulosis, s^Tpe confluentibus, minutis, ad summum 



4 mm. diam , bullatis alutaceis v. brunneis, tandem arescentibus 

 et diffractis, snepe concentrice sulcatis, acute marginatis; pycnidiis 

 epiphyllis, non numerosis, in medio macuke sparsis, brunneis, poro 

 amplo pertusis, tenui-membranaceis, laxe contextis, depresse len- 

 ticularibus, 100-200 [j.. diam. ; sporulis cylindraceis, utrinque ro- 

 tundatis, 1-septatis, non v. vix constrictis, 10-16 « 4, hyalinis. 

 IFah. in foliis vivis Bryoni;e albie, Welavarn Bohemi;\3. 



21. Ascochyta Manihotis P. Henn. in Notizbl. des Kouigl. bot. Gart. "i^^'^ 

 u. Museum zu Berlin, n. 30, 1903, p. 241. — Maculis rotundatis 

 exaridis, pallidis, flavo-brunneo-cingulatis; pycnidiis epiphyllis, 

 sparsis, sublenticularibus, atris, poro pertusis, ca. 70-80 [j.. diam.; 

 sporulis oblonge ellipsoideis v. subclavatis, eguttulatis, 4-6 * 3-3,5, 

 hyalinis dein 1-septatis. 



