178 Ustilaginaceee, I Btilago. 



llab. in ovariis Iseilematis Mitchollii, Mt. Lyndhurst 

 Australiir (M. Koch). 



33. Ustilago Miihlenbergiae Henn. in Hedw. 1902, p. (61) nec. Clinton, I6is 

 in Journ. of Mycol. 1902 (Oct.i, quia posterior. — Soris paniculas 

 destruentibus tumefacientibusque, oblonge ovoideis, 3-6 mm. longis 

 2-3 mm. latis, diutius epidermide flavo-cinerescente tectis, duris, 

 dein atris pulverulentis ; sporis globosis vix acutangulis, fuscis, 4- 



4,5 [j.. diam, episporio atro-fusco, levi. 



Hah. in paniculis Miihlenbergiae Pringlei in Mexico, 

 (Holway) et in Miihl. texanoa in Arizona Amer. bor. (Farlow). 



34. Ustilago montaniensis E. et E. Journ. Myc. 1890, p. 119. — Massa 1619 

 sporarum atro-brunnea, subnigricante; sporis subglobosis, 10-14 



a. diam. v. ovato-oblongis, 12-16 » 10-12, episporio subtubercu- 

 loso-reticulato, pallide brunneo. 



Hab. in inflorescentia Miihlenbergia? glomeratse, quoe 

 abortiva manet intra vaginas, Sand Coulee, Mont. Amer. bor. 

 (Anderson). 



35. Ustilago Paspali-Thunbergii P. Henn. in Hedw. 1904, pag. 140. im 

 — Soris atris, pulverulentis in floribus, eos omnino destruenti- 

 bus; sporis subgloboso- vel oblongo-angulatis, atro-violaceis, pun- 

 ctatis. 



Hdb. in floribus Paspali Thunbergii, Nikko Japoniie 

 (Kusano). — Dimensiones sporarum non indicatae. 



36. Ustilago Penniseti-japonici P. Henn. in Hedw. 1904, p. 140. — 1621 

 Soris cuticula alutacea, corniformi fissa inclusis, flores omnino de- 

 struentibus; sporis subgloboso-angulatis, atro-fuscis, 10-14 \x. gra- 

 nulatis. 



Hab. in floribus Penniseti japonici, Tokyo Japonise (Ku- 



SANO). 



37. Ustilago phrygica Magn. in Bnli. Herb. Boissier 1903, n. 7, p. 574, 1622 

 tab. IV, fig. 1-7. — Soris axim spiculasque Elymi occupantibus 



et solide includentibus, globoso-ellipsoideis, 8-10 « 6,5-7,5, levibus 

 brunneis, tenuissime reticulatis. 



Hab. in spicis Elymi criniti, in regione subalpina Phrygi.r. 



38. Ustilago Scolochloae Griffiths in Bull. of the Torr. Bot. Ciub. 1623 

 1904, p. 86, fig. 4. — Soris epiphyllis, saepe hypophyllis, matricem 

 irregulariter contortam efficientibus, nigris, oblongo-linoaribus, in- 

 terdum conflucntibus; sporis subgloljosis. 10-13 ;j.. diam., intense 

 fuscis, uniformiter denseque obtuso tuberculatis. 



Hab. in foliis Scolochloae fcstucace ;c, Harnory Valiey 



