DeuteromycetSB, Sphaerioidacese, Ascochyta. 1029 



siiisculis, roctis v. curvulis, 2-guttulatis, medio 1-septatis, haud 

 constrictis, hyalinis, 12-15 ^ 3,5-4,5. 



Ilab. in foliis Poae kerguelensis, Kerguelen (Werth). 



61. Ascochyta antarctica P. Henn., Deutsche Siidpolar-Exped. Bd. 6708 

 yill (1906) Extr. p. 13, t 11, f. 17. - Pycnidiis sparsis, inna- 

 to-erumpentibus, hemisphserico-sublenticularibus, poro pertusis, 

 membranaceis, brunneo-fuscidulis, 150-180 a. diam.; sporulis ob- 

 longo-ellipsoideis, utrinque obtusis, 4-guttulatis, medio 1-septa- 



tis, haud constrictis, hyalinis, 15-22 =? 6-8. 



Hab. in foliissiccis Pote Cookii, InsuliC Possessionis (Werth). 



II. Ascochytella Tassi (ut gen.) Sporulse dilute coloratae 



62. Ascochyta prosopidicola Speg., Myc. Argent. V, p. 368, in Annal. 6709 

 Mus. Nac. Buenos Aires XX (1910) sub Ascochytella. — Macu- 



lis arescentibus dimidium superum totum foliorum occupantibus, 

 linea callosa, siepe in areolam purpurascentem transeunte, a parte 

 infera adhuc viva separatis; pj^cnidiis amphigenis epidermide 

 tectis dein suberumpentibus, lenticularibus, 100 [x. diam., ostiolo 

 obsoleto, atris, raembranaceis; sporulis elongato-ellipsoideis, utrin- 

 que subacutiuscule rotundatis, 10-12 *? 3, ad septum non con- 

 strictis, loculis iequilongis chlorinis. 



Hdb. ad folia languida Prosopidis cujusdam Oran, Jujuy, 

 Argentina Amer. austr. 



63. Ascochyta clematidina Thiim. — Syll III p. 396 — var Tha- 6710 

 lictrl Davis, Trans. Wisconsin Ac. of Sc. v. XVI p. II (1909) p. 

 757. — Differt pycnidiis minoribus; sporulis 8-10 » 2-3. 



Hab. in Thalictro dioico, Madison, Wisconsin Amer. bor. 



64. Ascochyta Cotyledonis H. Zimmermann in Verhandl. naturforsch. 6711 

 Ver. Briinn XLVII (1908-1909) p. 36, t. III et t. I, f. 9 (extr.) 



— Maculis usque ad 5 cm. cr., griseis, nigro-purpureo-margina- 

 tis; pycnidiis plerumque epiphyliis, concentrice dispositis, promi- 

 nentibus, brunneis, globosis, 200-250 a. diam., sporulis cylindra- 

 cis, 6-10=^3-3,5, 2-4:-guttulatis, in cirro subflavis. 



Hab. in foliis vivis Cotyledonis gibbiflorae, in calidario 

 cultoe, Eisgrub Austriae. — Ascoch. Telephii affinis sed praecipue 

 maculis et pycnidiis majoribus satis diversa. 



65. Ascochyta TiliaB Kab. et Bub., Myc. Beitr., Hedwigia Bd. 6712 

 XLVI (1907) p. 293. — Maculis epiphyllis, irregularibus v. sub- 

 rotundatis usque ad 1 cm. latis, saepe confluentibus, sordide aluta- 



