276 



Mycologia 



(b) Specimens examined from various herbaria. 



(c) Specimens sent to the author mostly by W. N. Suksdorf. 



(d) Material in the herbaria of the department of botany and 

 of the department of plant pathology of the State College of 

 Washington. A number of these collections were found by 

 reference to the ''Parasitic Fungi of the Northwest" by Martin, 

 now in process of publication. 



(e) The author's own collection. Where no credit is given 

 it is the author's own collection. 



The writer has used the nomenclature of Clinton as it appears 

 in North American Flora. 



List of Species 

 Arranged alphabetically for Genus, Species, and Host. 



CintractIa caricis (Pers.) Mag. Abh. Bot. Ver. Prov. Brand., 37: 79. 1896. 

 On Cares geyeri, Mt. Adams (Mt. Paddo), Wash. Sept. 21, 1899 (W. N. 



Suksdorf, No. 554). 



On Carex sp., Mt. Adams (Mt. Paddo), Wash. Aug'. 11, 1885 (W. N. 



Suksdorf, No. 188). 



ClNTRACTIA SEYMORIANA Mag. 



On Panicum crus-galli, Bingen, Klickitat Co., Wash. Oct. 3, 1894 (W. N. 

 Suksdorf, No. 404). This name is now considered as a synonym of Ustilago 

 crus-galli. 



Doassansia alismatis (Nees) Cornu. Ann. Sci. Nat. VI. 15: 285. 1883. 

 On Alisma plantago, Columbia River, W. Klickitat Co., Wash. May 23, 



1884 (W. N. Suksdorf No. 165 as per letter of Jan. 13, 1920, from Dr. G. P. 

 Clinton) ; Pullman, Whitman Co., Wash. Aug. 20, 1894 (Piper, No. 278, 

 W. S. C. Herbarium). 



Doassansia martianoffiana (Thiim) Schrot. Krypt. Fl. Schles., 3 : 287. 

 1887. 



On Potamogeton gramineus, Falcon Valley, Klickitat Co., Wash. Aug. 



1885 (W. N. Suksdorf No. 205 as per letter from Dr. G. P. Clinton of Jan. 

 13, 1920). 



Entyloma arnicale El. & Ev. Bull. Torr. Bot. Club, 22: 57. 1895. 



Type collected in Skamania County, Wash. — on leaves of Arnica chamis- 

 sonis, 189 1. Other collections on leaves of Arnica cordifolia, Latah County, 

 Idaho, July 1893 (C. V. Piper No. 122). 

 Entyloma compositarum Farl. Bot. Gaz., 8: 275. 1883. 



On Amsinkia intermedia, Waitsburg, Walla Walla Co., Wash. May 28, 

 1900 (Horner, No. 1468 — W. S. C. Herbarium). 



On Erigeron elatus and E. solsuginosus (North American Flora, 7: pt. 1, 

 p. 62). 



Spacelotheca reiliana (Kuhn) Clint. Jour. Myc, 8: 141. 1902. 



On Zea mays — 20 acre patch north of Wash. State College, Pullman, 



