284 



Mycologia 



Lake City. On Avena sativa L. : 2012, II, Oct. 2, 1909, Emigra- 

 tion Canyon. 



ExsiccATi : Fungi Utah. 160. 



56. PUCCINIA GUTIERREZIAE Ellis & Ev. Ill, 



Proc. Acad. Phila. 1893: 152. 1893. 



On Gutierrezia Sarothrae (Pursh) Berk. & Rav. {G. 

 Euthamiae T. & G.) : 4/4, Aug. 5, 1904, City Creek Canyon. 

 Dr. Arthur thinks that this rust may possibly be the same as P. 

 Grindeliae Peck. Although Grindelia squarrosa is a very abun- 

 dant weed here, as yet the writer has failed to find any rust 

 associated with it. 



The type of this rust was collected by M. E. Jones at Digway, 

 Utah, June, 1892. 



ExsiccATi : Fungi Utah. 4/. 



57. PucciNiA Harknessii Vizc, 

 Grevillea 7: 11. 1878. 

 On Stephanomeria minor Nutt. : 20^0, July 29, 1909. Clear 

 Creek Canyon, western Sevier Co. 



58. PucciNiA Helianthellae (Peck) Arth. II, III, 

 Bull. Torrey Club 31 : 4. 1904. 

 On Helianthella uniflora T. & G. : yi2, II, July 5, 1905, Big 

 Cottonwood Canyon, 9,000 feet; y8i, III, July 29, 1905, Big 

 Cottonwood Canyon, 8,650 feet. 

 ExsiccATi: Fungi Utah. 55, ^6. 



59. PucciNiA Helianthi Schw. II, III, 

 Syn. Fung. Carol. 73. 1822. 

 On Helianthus lenticularis Dough, (H. annuus A. Gray in 

 part) : p82, Sept. 29, 1906, near Castilla, Utah Co., 5,033 feet; 

 1130, II, Aug. 25, 1908, Beck's Hot Springs, near Salt Lake 

 City, altitude about 4,250 feet. 

 ExsiccATi : Fungi Utah. loy, 161. 



