60 Journal of Mycology [Vol. 9 
Stipa richardsonii Link., host to Sorosporium williamsii Griffiths 
n. sp. Bull. Torr. Bot. Club, 29 1296. May 1902. 
Stipitate and Sessile Geasters. [G. rufescens & G. minimus, 
sessile when fresh, pedicellate when dry.] C. G. Lloyd. 
Mycological Notes [198.] No. 11:112. Dec. 1902. 
Streptococci characteristic of sewage and sewage-polluted wa¬ 
ters apparently not hitherto reported in America. C. E. A. 
Winslow & M. P. Hunnewell. Science, N. S. 15:827-9. 
23 May 1902. 
Stropharia coprinophila Atkinson n. sp., parasitic on clusters of 
Coprinus atramentarius. Jour. Mycol. 8:118. Oct. 1902. 
Studies in North American Discomycetes. I. The Genus Hol- 
waya Sacc. Elias J. Durand. Bull. Torr. Bot. Club, 28: 
349-355* June 1901. 
Studies in North American Discomycetes. II. Some New or 
Noteworthy Species from Central and Western New York. 
Elias J. Durand. Bull. Torr. Bot. Club, 29:458-465. July 
1902. 
Studies on Urnula and Geopyxis. Elsie M. Kupfer. Bull. Torr. 
Bot. Club, 29:137-144. 1 pi. March 1902. 
Stumps, around decaying, matrix for Clitocybe marginata Peck 
n. sp. Bull Torr. Bot. Club, 29:558. Sept. 1902. 
Stysanus stemonites, see Brown Disease of Potatoes. 
Stewart, F. C. and Harding, H. A., see Harding , H. A. and. 
Stuart, William. Plant Rusts (Some Additions to the Flora 
of Indiana). Proc. Ind. Acad. Sci. 1901:283-4. 1902. 
Stuart, William. Spore Resistance of Loose Smut of Wheat 
to Formalin & Hot Water. Proc. Ind. Acad. Sci. 1901:275- 
282. 1902. 
Sugar Beet, some Diseases of, see Diseases, Some, . . 
Supplementary Notes on the Erysiphaceae. Ernest S Salmon. 
Bull. Torr. Bot. Club, 29:1-22, 83-109, 181-210, 302-316. 2 
pi. Jan., Feb., Apr., May 1902. 
Supplementary Notes on the Erysiphaceae Addenda. E. E. 
Salmon. Bull. Torr. Bot. Club, 29:647-9. Nov. 1902. 
Swartzia sp., host to Phyllachora copeyensis P. Henn. n. sp. 
Beiblatt zur Hedwigia, 41 :(io3). Mai-Juni 1902. 
Sympitoricarpos occidentalis, host to Torula brachiata E. & B. 
n. sp. Jour. Mycol. 8:176. Dec. 1902. 
Synonomy of Irpex tulipiferae Schw., see Irpex. . . . 
