168 Journal of Mycology [Vol. IS 



Ulmus alata, host to Phyllactinia corylea angulata Salmon n. 

 var. Ann. Mycolog. 3 :500. Dec. 1905. 



Ulmus americana, host to Merulius ulmi Peck n. sp. N. Y. 

 State Mus. Bull. 105 (Bot, 9) :26. Aug. 1906. 



Uredinales, better Classification of,, see Better Classificor- 



tion. . . . 



Uredin.xles, a new Classification. J. C. Arthur. [Discussion.] 

 Jour. Mycol. 12:188-191. Sept. 1906. 



Uredinales, New Genera of. J. C. Arthur. Jour. Mycol. 12:28- 

 32. Jan. 1907. 



Uredineae, Cultures of in 1906. [Abstract.] J. C. Arthur. 

 Science N. S. 25:289. 22 Feb. 1907. 



Uredineae, Field Notes of the. A. O. Garrett. Jour. Mycol. 

 12:162-4. July 1906. 



Uredineae, New Species of, V. Joseph Charles Arthur. Bull. 

 Torr. Bot. Club, 33:513-522. Oct. 1906. 



Uredo biocellata Arth. n. sp., on Pluchea purpurascens (L.) DC. 

 Bull. Torr. Bot. Club, 33:517. Oct. 1906. 



Uredo cabreriana Kern & Kellerm. n. sp., on Buettneria later- 

 alis Presl. (?) [Guatemala.] Jour. Mycol. 13:25. Jan. 

 1907. 



Uredo chaetochloae Arth. n. sp., on Chaetochloa macrosperma 

 Scribn. & Mer. Bull. Torr. Bot. Club. 33:519. Oct. 1906, 



Uredo dolochi Arth n. n. [Puccinia dolochi Arth.] Bull. Torr. 

 Bot. Club, 33:513. Oct. 1906. 



Uredo ficina Juel, on Ficus aurea. [Florida and Gautemala. 

 Kern.] Jour. Mycol. 13:25. Jan. 1907. 



Uredo loeseneriana P. Henn., syn. of Spirechina loesen^riana 



q. V. 



Uredo holwayi Arth. n. sp., on leaves of Tsuga mertensiana 

 (Boug.) Carr. Bull. Torr Bot. Club, 33:518. Oct. 1906. 



Uredo trixitis Kern & Kellerm. n. sp., on Trixis frutescens P. Br. 

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



Uromyces eleocharidis Arth. n. sp. on Eleocharis palustris (L.) 

 R. & S. Bull. Torr. Bot. Club, 33:514. Oct. 1906. 



Uromyces insularis Arth. n. sp., on Clitoria cajanifolia (Presi.) 

 Barth. [Porto Rico.] Bull. Torr. Bot. Club. 33:515. Oct. 

 1906. 



Uromyces, A Rare [on Sisyrinchium graminoides Bick.]. John 

 L. Sheldon. Torreya, 6:249-250. Dec. 1906. 



