July 1 907] Index to North American Mycology 167 



Stenolobium moUe (H. B. K.) Seem., host to Nephlyctis trans- 

 formans E. & E. Arth n. n. Jour. Mycol. 13 -.yi. Jan. 

 1907. 



Stenolobium stans (L.) Don., host to Nephlyctis transformans 

 E. & E. Arth n. n. Jour. Mycol. 13:32. PL 93-100. Jan. 

 1907. 



Stenolobium stans (L.) Don., host to Prospodium appendicu- 

 latum Arth. n. n. Jour. Mycol. 13:31. Jan. 1907. 



Stevens, F. L. A New Chrysanthemum Disease — the Ray 

 Blight. [x\bstract.] Science N. S. 25:291. 22 Feb. 1907. 



Stewart, F. C. An Outbreak of European Rust, Cronartium 

 ribicola Dietr. Science N. S. 25:262. 15 Feb. 1907. 



Stigmatophyllum periplocifolium (Desf.) Juss., host to 

 Puccinia inflata Arth. n. sp. Bull. Torr. Bot. Club, 33:516. 

 Oct. 1906. 



Stropharia hardii Atkinson n. sp. Jour. Mycol. 12:194. Sept. 



1906. 

 Sweden, Lepiotas of [observations]. H. C. Beardslee. Jour. 



Mycol. 13 :26-8. Jan. 1907. 



Synopsis of Morgan's North American species of Marasmius. 

 A. P. Morgan. Jour. Mycol. 12:154-159. July 1906. 



Tecoma mollis H. B. K., see Stenolobium molle {H. B. K.) 

 Seem. 



The Genus Cortinarius with Key to the Species. C. H. KaufT- 

 man. Jour, Mycol. 13:32-39. PI. 93-100. Jan. 1907. 



Theobroma cacao, host to Lasiodiplodia [apparently L. tuberi- 

 cola E. & E.[ Jour. Mycol. 12:145-6. July 1906. 



Tricholoma unifactum Peck n. sp., grows under Hemlock trees. 

 N. Y. State Mus. Bull. 105 (Bot. 9) :36. Aug. 1906. 



Trichopeziza setigera Sacc. Syll., syn. of Lachnum setigerum 

 q. V. 



Trichosphaeria cupressina Rehm n. sp., ad folia emortua 

 Cupressi thyodis. Ann. Mycolog. 3 :520. Dec. 1905. 



Tridax procumbens L., host to Puccinia tridacis Arth. n. sp. 

 [Cuba.] Bull. Torr. Bot. Club, 33:517. Oct. 1906. 



Trifolium pratense, host to Colletotrichum trifolii Bain n. sp. 

 Jour. Mycol. 12:193. Sept. 1906. 



Trixis frutescens P. Br., host to Uredo trixitis Kern & Kellerm. 

 n. sp. [Guatemala.] Jour. Mycol. 13:26. Jan. 1907. 



TsuGA mertensiana (Boug.) Carr,, host to Uredo holwayi. Arth. 

 n. sp. Bull. Torr. Bot. Club, 33:518. Oct. 1906. 



