260 Journal of Mycology [Vol. 13 



TowNSEND, C. O., see Smith Erwin F. and . . . 



Tremella purpurea Linn., syn. of Nectria purpurea q. v. 



TuBERcuLiNA davisiana Sacc. et Trav. n. sp. in folii adhuc vivis 

 Salicis cordatae. Ann. Mycolog. 5:176. Apr. 1907. [Is- 

 sued 15 Mai 1907.] 



TuBERCULARiA vulgaris Tode, syn. of Nectria purpurea q. v. 



Type-studies — Schizomycetes, Saccharomycetes, Phycomycetes, 

 Ascomycetes. Joseph Y. Bergen and Bradley M. Davis. 

 Lab. & Field Man. Bot. 102-117. 1907. 



Typha latifolia, host to Hymenopsis hydrophila Sacc. n. sp. 

 Jour. Mycol. 13 47. Mar. 1907. 



Ulmus americana, wood, host to Pleosphaeria fairmanina Sacc. 

 n. sp. Jour. Mycol. 13 45. Mar. 1907. 



Umbilicaria spadochroa, see Lichen Notes No. 4. . . 



Umbilicaria vellea, see Lichen Azotes No. 4. . . . 



Unreported Michigan Fungi, from Petoskey, Detroit and Ann 

 Arbor for 1905. C. H. Kauffman. Mich Acad. Sci. Meet- 

 ing 1906, 8 .-26-27. Date ? 



Uredineae, North American, E. D. W, Holway. Vol. I, Part 

 III, pp. 57-80. PI. 24-34. 10 May 1907. 



Uredineae, North American. E. W. D. Holway. Part II, 

 1:53-56. PI. 11-23. 15 May 1906. 



Urocystis sophiae Griffiths n. sp. on roots of Sophia andrenarum 

 Cockerell. Bull. Torr. Bot. Club, 34:209, April 1907. 



Ustilaginaceae, see Ustilaginalcs (Ustilaginaceae and Tilletia- 

 ceae). . . . 



UsTiLAGiNALES (Ustilaginaceae and Tilletiaceae) [Monograph.] 

 George Perkins Clinton. North American Flora, 7:1-82. 

 4 Oct. 1906. 



UsTiLAGo cynodontis P. Henn. [On Cynodon dactylon Pers. ; 

 first record for this country. Griffiths.] Bull. Torr. Bot. 

 Club, 34:208. April 1907. 



UsTiLAGO insularis P. Henn., syn. of Sphacelotheca panici leu- 

 cophaei q. v. 



UsTlLAGO kellermanii Clinton n. sp., on ? Euchlaena luxurians. 

 [Guatemala.] N. A. Flora, 7:15. 4 Oct. 1906. 



UsTiLAGO microchloae Griffiths n. sp. on Microchloa indica (L.) 

 Kuntze. Bull. Torr. Bot. Club, 34:207. April 1907. 



UsTiLAGO panici-leucophaei Bref., syn. of Sphacelotheca panici- 

 leucophaei q. v. 



