Ustilag-iiiaceiB. Ustilago- 413 



Hah. in in fl orescentiis Paspal. i dilatati ^v. BI amenau Bra- 

 siliat! (Moeller). 

 19. Uslilago mlcrospora Schroet. et P. Henn. Hedw. 1896, p. 215. 1523 

 — Soj-is in paniculis tioribvisque. iiinatis clestiruentibusque, vesicu- 

 losis, cuticula griseo-atra tectis, deln pulverulentis, olivaceis; sporis 

 subglobosis vel ellipsoideis, levibus, pailide olivaceis vel fuscescen- 

 tibus, 4-6 >!# 3 7^-5, episporio levi. 



[lab. in paniculis doribusque Paspali spec. in prov. St. Ca- 

 tharina Brasilife (Ule). 



20. Ustiiago verrucosa Schroet. Hedw. 1896, p. 214. — Soris in ^524 

 ovariis, vesicuioso-globosis, atris; sporis ellipsoideis vel subglobosis 

 angulatis subolivaceis, 8-12 « ?'-9; episporio incrassato palhde bmr:- 

 neo, denise verrucoso. 



Rab. in ovariis Paspali distichi in prov. St. Catharina 

 Brasilias (Ule). 



21. Ustilago Vestergreni Sacc et Syd. UstUago verrucosa Vestergr. 1525 

 Jahreskatalog d. Wiener Krypt. Tauschanstalt 1897, p. 3, nec 

 Schroet. — Soris atrobrunneis, inflorescentias nondum evolutas et 

 folia superiora occupantibus, in strias elongatas secus foliorum 

 nervos excurrentibu^ ; sporis globosis, circ. 16 y. in diam., fuscis, 

 episporio crasso, grosse denseque verrucoso instructis. 



Tfab. in foliis et inflorescentiis vivis Baldingerae arundi- 

 nacese in Gotlandia Suecise. — An Tilletia^., sed a Tiiletiis gra- 

 minicoiis descriptis bene diversa. 



22. Ustilago crypta Mc Alp. Proc. of the Linn. Soc. of N. S. "Wales. 1526 

 1897, p. 42 tab, II, fig. 19. — Soris atris, flores paniculasque in- 

 quinantibus ovariaque destruentibus, non pulverulentis nec nudis; 

 sporis globosis v. subellipticis, luteis v. flavo-brunneis, episporio 

 levi crasso instructis, 8-10 y. diam. vel 8'/, »8! 5'/, metientibiis, 



Hab. in floribus Panici bicoloris, N. S. AVales Austrah;© 

 (Maiden). 



23. Ustilago tiaterospora P. Henn. Pilz. Ostafr. p. 48. — Soris in- 1527 

 flatis, builatis, ovaria deformantibus, olivaceo-cinereis, diutius tec- 



tis , dein puiverulentis ; sporis magnitudine variis globosis vel 

 subglobosis, verrucoso-aculeatis, subflavo-olivaceis, dein riiscescen- 

 tibus, 10-15 et 15-26; episporio plus minus incrassato, dense 

 aculeato-granulato. 



Hah. in floribus Panici maximi in Africa trop. (Holst), 

 Natal (Wood) et Sansibar (Hildebrandt). 



24. UstHago pustulata Tracy et Earle, Bnl]. Torr. Bot. Chib. 1895, 1528 



