Deuteromycetge, Sphajrioidacese, Ascochyta. 1015 



raro curvulis, medio transverse unisoptatis, ibique non v. leniter 

 constrictis, hyalinis ; sporophoris hyalinis, conoideo-papillifor- 

 mibus. 



Hah. in foliis vivis Aceris platanoidis fm. bicoloris 

 prope Turnau Bohemia (Kabat). 



10. Ascochyta velata Kab. et Bub., Myc. Beitr. Hedw. Bd. XLVI 6957 

 (1907) p. 293. — Pyenidiis epiphyllis in maculis sparsis v. gre- 

 gariis confluentibusque immersis, epidermide pustuliformi tectis, 

 demum poro papilliformi erumpentibus, lenticularibus, 120-220 a. 

 diam., e brunneo obscure brunneis, contextu parenchymatico, infra 

 pallide brunneo supra brunneo ; sporulis ellipsoideis v. elongatis, u- 

 trinque rotundatis. rectis v. curvulis, medio uniseptatis, non v. pa- 

 rum constrictis, 12 16 «5-6,5, loculis quandoque ina?qualibus, hya- 

 linis, pluriguttulatis; sporophoris crassis, papilliformibus, supra 

 late subhemisphaericis. 



IJdb. in foliis Aceris platanoidis et varietatum ejusdem 

 prope Turnau Bohemia (Kabat). 



11. Ascochyta Tragiae Speg., Myc. Argent. V, p. 365, in An. Mus. 6968 

 Nac. Buenos Aires XX (1910). — Maculis amphigenis suborbi- 

 cularibus, 3-5 mm. diam., subindeterminatis, sordide fuscescenti- 

 bus, centro per netatem ssepius arescenti-cinereis; pycnidiis cen- 

 tralibus paucis parenchymate innatis, epidermide velatis, lenticu- 

 laribus, 75-80 <^. diam., tenuissime membranaceis, contextu indi- 

 stincto olivaceo ; sporulis ellipsoideo-subcylindraceis, utrique ro- 

 tundatis, 8-12 * 3-4, didymis, loculis siepius aequilongis, hyalinis. 



Hah. ad folia viva Tragise geranifolias in pratis circa 

 La Plata Argentina, Amer. austr. 



12. Ascochyta Mercurlaiis Bres - Syll. XVI p. 933 - var autum- 6959 

 nalis Bub. et Kab. Hedw. L (1909) p. 40. — A typo difiert tan- 

 tum maculis diversis, nempe non eumorphis sed folia ab apice ad 

 margines decolorantur et ex alutaceo kete brunnea fiunt et 

 mox tota folia arescunt et cinerescunt, cetera eadem. 



Hah. in foliis Mercurialis perennis pr. Turnau Bohemia. 



13. Ascochyta Evonymi Kab. et Bub.. Myc. Beitr. Hedwigia Bd. g960 

 XLVI (1907) p. 290. — Maculis epiphyllis, usque ad 5 mm. latis, 

 siccis, sordide albis, rotundatis, saepe tenuiter brunneo-marginatis ; 

 pycnidiis epiphyllis, sparsis v. gregariis, innatis, epidermide pro- 

 minente tectis, demum poro papilliforrai erumpentibus, lenticulari- 

 bus. 80-100 ;j,. lat., pallide brunneis, contextu minute parenchymatico 

 pallide flavo-brunneo ; sporulis ellipsoideis v. breviter cylindraceis, 



