Ustilaginacese, Cintractia. 509 



aximque inflorescentiffi destruentibus, brunneis, hypbis steriHbus 

 cinctis; sporis subrotunclis v. ob pressionem subangulosis, 12-17 a. 

 diam., episporio levi et violaceo-brunneo. 



//a?>. in vaginis pedunculi^sque Polygoni alpini in Alpibu.s. 



6. Sphacelotheca Aristidae-lanuginosae Maire, Bull. Soc. Bot. Fr. LIV 2009 



(1907) p. CXCIX — Soris totam paniculam occupantibus, nigris, 

 pulveraceis, pellicula fungina albida obvolutis; sporis subglobosis 

 V. ovoideis v. plus minusve angulosis, 10-13*8-11, episporio te- 

 nui, brunneo, subtilissime et dense verruculoso. 



Ilab. 'm paniculis Aristidse lanuginosae, Beni-Ounif Alge- 

 ria Africa bor. 



7. Sphacelotheca diplospora iEll. et Ev.) Clint. — Syll. IX, p. 2.^4 2010 

 {Ustilago). — var. glabra Clint. et B,icker, North Amer. FI. YII, 



Pt. I (1906j p. 27. — A typo differt sporis minus coloratis, in- 

 distincte verruculosis. 



jya&. in ovariis Panici rottboel 1 ioidis, Cuba (.\. S. Hitch- 

 cock). — var. verruculosa Clint., I. c. p. 27: a typo differt sporis 

 paullo majoribus et magis distincte verrueosis. — In ovariis Pa- 

 nici sp. prope Mexico Amer. bor. (E. \V. D. Holwayj. 



8. Sphacelotheca Chudaei Har. et Patouill.. Buli. Soc Mycolog. Fr. 2011 

 (1910; p. 208. — Soris totiim florem occupantibus, ovoideis. 3 cm. 

 longis, membrana pellucida, candida, apice erumpente e cellulis 

 hyalinis, sterilibus, rotundatis, 22 ;j.. diani., circumcinctis ; colu- 

 mella e raatrice enata simplici, sori apicem attingente; massa spo- 

 rarum brunnea; sporis sph:cricis, raro angulosis, levibus. 8 a. dm. 



//a&. in fioribus Panici turgidi, Biakh Mauritaniao Africii'. 



9. Sphacelotheca Schweinfurthiana (Thuem.) Sacc, Ann. Mycol. VI '2(.)i'2 



(1908) p. 554. — Ita vocanda Ustilago Schtreinfurthiana Thuom. 

 — Syll. VII, p. 457. 



Ildb. prseter loca indicata, intra glumas ImperatsB cylin- 

 dricLe, Panormi, SicilicB (J. H. Matted ot Vallia Mesimin Cala- 

 bria (A. Tkotter). — Sponc subgIobos;e, levos, olivacoo-fuscsB, 10- 

 11,5 ;j.. diam. Celluhc steriles, hyalinoe, parce guttulata^, globoso- 

 cuboidesc, 8-9 ;j.. diam. Forte Ustilago Sacchari Rabonh. non dilfort. 



CINTRACTIA Corn. - Syll. VII p. 480. T\ p 285. \I ,, 233. \IV 

 p. 420, XVI p. 373, XVII p. 479. 



1. Cintractia javanica Raciborski, Bull. Ac. Sc. Cracovio (1909) p 351, 2(m 

 fig. 4 (sine diagnosi). — Soris in inllorosceutiis ovolutis, nigris 

 primum tectis dein orumpentibus pulvoraceis, cylindraeeis, 1-3,5 



