Zundel: Ustilagineae of Washington 279 



Ustilago eromivora macrospora Farl. Bull. Iowa Agr. Coll. Bull. Bot. Dep., , 

 1886: 59. 1887. 



On Bromus tectorum, Chelan Lake, Chelan Co., Wash. Aug. 27, 1916 

 (Weir No. 12496). 



Ustilago claytoniae C. L. Shear. Bull. Torr. Bot. Club, 34: 317. 1907. 



Type collected by Colonel T. E. Wilcox on Claytonia linearis Dougl. 

 Vancouver Barracks, Vancouver, Clarke Co., Wash. Apr. 8, 1903 ; Campus 

 Wash. State College, Pullman, Whitman Co., Wash. May 14, 1920 (Sullins & 

 Zundel). 



Ustilago crus-galli. Tr. & Ear. Bull. Tor. Bot. Club, 22: 175. 1895. 



On Panicum crus-galli, Western Klickitat Co., Wash. (W. N. Suksdorf 

 No. 3677, Specimen in herbarium of Dr. Jas. Weir, Spokane, Wash.). 



On Panicum milaceum (Broom corn millet), Sunnyside, Yakima County, 

 Wash. Oct. 19, 1915 (Heald & George No. I. S. 458). 

 . Ustilago echinata Schrot. Abh. Schles. Ges. Abth. Nat. Med.. 1869-72: 4. 



1870. 



On leaves of Phalaris arundinaceae , collected on bottom land — Bingen, 

 Klickitat Co., Wash. June 30, 1893 (W. N. Suksdorf No. 413). 

 Ustilago hordei (Pers.) Kel. & Sw. Ann. Rep. Kans. Agr. Exp. Sta., 2: 268. 



1890. 



On Hordeum spp. Throughout the state of Washington. 

 Ustilago hypodytes (Schl.) Fr. B. P. I. Bull., 38: 43. 1903. Syst. Myc, 

 3: 518. 1832. 



On Distichlis spicata (North Amer. Flora, 7: 5. 1906). 



On Elymus condensatus, Okanogan, W r ash. Summer, 1903 (David Griffiths) . 



On Eriocoma cuspidata, on Big Bend Land Co., Northern Franklin Co., 

 Wash. Aug., 1919. From material sent to Dr. F. L. Pickett, of the Wash- 

 ington State College Botany Department; Pasco, Franklin Co., Wash. April 

 1 21, 1920, on year old stalks of the grass. 



On Sitanion sp., Mt. Adams (called by Indians Mt. Paddo), Wash. Sept. 

 30, 1904 (W. N. Suksdorf No. 980) ; Wenatchee, Chelan County, Wash. July 

 17, 1919 (Leonard). 



On Stipa sp., Falcon Valley, Klickitat Co., Wash. July 10, 1900 (W. N. 

 Suksdorf, No. 606a), Aug. 26, 1904 (W. N. Suksdorf No. 606&). 

 Ustilago levis (Kel. & Sw.) Magn. Abh. Bot. Ver. Prov. Brand., 37 : 69. 



1896, - \ 



On Avena fatua glabrata, Oakesdale, Whitman County, Wash. July 29, 

 1919 (J. W. Hotson). 



On Avena sp., Bingen, Klickitat Co., Wash. July 13, 1902 (W. N. Suks- 

 dorf No. 805). 



This smut of oats is prevalent east of the Cascade Mountains. It is also 

 found in western Washington (See Heald, F. D., "Oat Smuts in Washington " 

 in Proc. Wash. State Grain Growers, Shippers and Millers Association, 1919 : 

 29). 



Ustilago mufordiana El. & Ev. Bull. Torr. Bot. Club, 22: 362. 1895. 



On Festuca. microstschys (?) or F. reflexa (?), Bingen, Klickitat Co., 

 Wash. July 3, 1902 (W. N. Suksdorf No. 804). 



