Garrett: Smuts and Rusts of Utah 



275 



21. Phragmidium montivagum Arth. II, III, 

 Torreya 9 : 24. 1909. 

 On Rosa Fendleri Crepin : 446, July 12, 1904, Red Butte Can- 

 yon. On Rosa Maximiliani Nels. : 725, July 6, 1905, Little Snake 

 Creek Canyon, Wasatch Co. On Rosa grosse-serrata E. Nelson : 

 204P, July 28, 1909, Fish Creek Canyon, western Sevier Co. (Host 

 determined by Dr. Rydberg.) On Rosa Macounii Greene: 20^2, 

 July 17, 1909, Emigration Canyon. (Host 24/^, determined by 

 Dr. Rydberg.) 



22. PUCCINIA ABERRANS Peck, III, 



Bot. Gaz. 4 : 217. 1879. 



On Smelowskia americana Rydb., {S. calycina Benth. & Hook.) : 

 773, July 28, 1905, on side of Mt. Millicent, Big Cottonwood 

 Canyon, 9,800 feet. The type of this species was collected in 

 Utah. 



Exsiccati: Eungi Utah. 7p. 



23. PucciNiA Absinthii DC. II, III, 

 Encycl. 8: 245. 1808. 



On leaves of Artemisia dracunciiloides Pursh : 4^6, Aug. 5, 

 1904, City Creek Canyon, Wasatch Mts. at about 6,000 feet. On 

 leaves and stems of Artemisia nova A. Nelson: 20JO, July 17, 

 1909, Emigration Canyon. On leaves and stems of Artemisia 

 tridentata Nutt. : 22^, June 19, 1903, Wasatch Mts., Salt Lake 

 Co., altitude about 5,800 feet; 266a, Aug. 11, 1903, Big Cotton- 

 wood Canyon, 7,000 feet; '/21a, July 6, 1905, Wasatch Mts., 

 Wasatch Co. ; 2060, Aug. 2, 1909, Fish Creek Canyon, western 

 Sevier Co. 



Exsiccati : Fungi Utah. 7p, 80, 81. 



24. PucciNiA AEMULANS Syd. (P. Gymuolomiae Dietel & Holw.) 



I, II, III, 



Ann. Myc. 4: 31. 1906. 



On stems and leaves of Gymnolomia multiflora Benth. &Hook. : 

 230, I, II, June 27, 1903, Wasatch Mts., near Salt Lake City: 

 23oa^ Sept. 3, 1903, Red Butte Canyon. Quite common. 



Exsiccati : Fungi Utah: 15, 16, 42. 



