FUNGI. 183 
Class BASIDIOMYCETES. 
Order USTILAGINALES. 
Family USTILAGINACEAE. 
USTILAGO Pers. 
Ustilago avenae (Pers.) Jensen. 
Ala. Bull. 207. Cornell Bull. 16. 
In inflorescence of Avena sativa. Lee County, Auburn, May, 1891 ( Atkinson). 
On Avena sativa. Lee County, May, 1896 (Underwood J Earle). 
Ohio. 
Ustilago axicola Berk. 
Grevillea, 3:59. Ala. Bull. 207, under Cintractia, 
On Cyperus (Beaumont). 
On Fimbristylis autumnalis. Lee County, September, 1896 ( Karle). 
Ustilago euchlaenae Arcang. 
Ala, Bull. 207. 
On Fuchlaena luxurians. Lee County, October, 1895 ( Underwood). 
Ustilago rabenhorstiana Kuehn. 
Ala. Bull, 207. Cornell Bull. 16,as U. cesatii Fischer. 
On Syntherisma sanqguinale. Lee County, Auburn, autumn, 1889 (Atkinson), 
Mississippi, Ohio, Europe. 
Ustilago sorghi (Link) Pass. 
Ala. Bull, 208. 
On Sorghum sp. Lee County, November, 1895 ( Underwood), 
Nebraska, Europe. 
Ustilago sparsa Underwood. 
Bull. Torr. Club, 24:86. 1897. Ala. Bull. 208, 
On scattered ovaries of Dactyloctenium aegyptium., ee County, November, 1895 
(Underwood); October, 1896 (Karle), 
Ustilago tritici (Pers.) Jensen. 
Ala. Bull. 208, Cornell Bull. 16. 
On Triticum vulgare. Lee County, Auburn, May, 1891 (Atkinson). 
Ohio. 
Ustilago utriculosa (Nees) Tul. 
Ala, Bull. 208. Cornell Bull. 16. 
On Polygonum hydropiper. Prague, June, 1890 (Atkinson). 
In ovaries of Polygonum pennsylranicum. Lee County, Auburn, October 18, 1891 
(Duggar). 
Ohio, New Jersey. Europe. 
Ustilago zeae (Berkm.) Magn. 
Ala. Bull. 208. Cornell Bull. 16. 
In the inflorescence, canes, and leaves of Zea mays. Lee County, Auburn, 1891 
(Duggar § Atkinson). 
Nebraska. Europe. 
SOROSPORIUM Rudolphi. 
Sorosporium syntherismae (Schw.) Farlow, 
Ala, Bull. 207. Cornell Bull. 16, as S. everhartit E. & Gr. 
On Andropogon glomeratus. Lee County, 1891 (Atkinson). 
On Andropogon scoparius. Lee County, 1891 (Atkinson). 
In inflorescence of Andropogon virginicus. Lee County, Auburn, 1891 (Atkinson). 
TOLYPOSPORELLA Atkinson. 
Tolyposporella chrysopogonis Atkinson. 
Cornell Bull. 16. 
On enlms of Chrysopogon avenaceus. Lee County, Auburn, autumn, 1891 (Duggar); 
March, 1892 (Atkinson). 
