Feb. 1903] Index to North American Mycology 
57 
Sorosporium williamsii Griffiths n. sp., attacking the sheathed 
culms of Stipa richardsonii Link. Bull. Torr. Bot. Club, 
29:29b. May 1902. 
Spartina cynosuroides (L.) Willd., host to Puccinia seymouri- 
ana Arthur n. sp. Bot. Gaz. 34:11. July 1902. 
Spartina stricta, host to Fusarium spartinse E. & E. n. sp. Jour. 
Mycol. 8:14. May 1902. 
Spartina stricta, host to Phyllachora serialis E. & E. n. sp. Jour. 
Mycol. 8:18. May 1902. 
Spaulding, Perley, and Schrenk, Hermann von, see Schrenk 
Hermann von. . . . 
Sphacelotheca andropogonis-hirtifolii (Henn.) Clint, n. n. 
[Ustilago andropogonis-hirtifolii Henn., U. andropogonis- 
saccharoidis Henn.] Jour. Mycol. 8:141. Oct. 1902. 
Sphacelotheca diplospora (Ell. & Ev.) Clint, n. n. [Ustilago 
diplospora Ell. & Ev.] Jour. Mycol. 8:140. Oct. 1902. 
SrHACELOTHECA ischaemi (Fckl.) Clint, n. n. [Ustilago ischsemi 
Feld., Ustilago cylindrica Pk., Cintractia ischsemi Syd.] 
Jour. Mycol. 8:140. Oct. 1902. 
Sphacelotheca monilifera (Ell. & Ev.) Clint, n. 11. [Ustilago 
monilifera E. & Ev., U. andropogonis-contorti Henn. 11. sp. 
in Herb. Holway.] Jour. Mycol. 8:141. Oct. 1902. 
Sphacelotheca montaniensis (Ell. & Holw.) Clint, n. n. [Us¬ 
tilago montaniensis Ell. & Holw.] Jour. Mycol. 8:141. 
Oct. 1902. 
Sphacelotheca occidentalis (Seym.) Clint, n. n. [Sorosporium 
ellisii var. occidentalis Seym., Ustilago andropogonis Kell. 
& Sw.] Jour. Mycol. 8:141. Oct. 1902. 
Sphacelotheca pamparum (Speg.) Clint, n. n. [Ustilago seta* 
riae Niessl?, Ustilago pamparum Speg., Ustilago kolaczekii 
Kuhn.] Jour. Mycol. 8:140. Oct. 1902. 
Sphacelotheca paspali-notati (Henn.) Clint, n. n. (Ustilago 
paspali-notati Henn. n. sp. in Herb. Holway) ; host, Pas- 
palum notatum. Jour. Mycol. 8:141. Oct. 1902. 
Sphacelotheca reiliana (Kuhn) Clint, n. n. [Ustilago reiliana 
Kuhn, Cintractia reiliana Clint.] Jour. Mycol. 8:141. Oct. 
1902. 
Sphacelotheca sorghi (Lk.) Clint, n. n. [Ustilago sorghi 
Pass., Cintractia sorghi-vulgaris Clint.] Jour. Mycol. 8:140. 
Oct. 1902. 
