300 



Mycologia 



F'ish Creek Canyon, Sevier Co. On Epilobium anagallidifolium 

 Lam.: 80'/, Aug. 4, 1905, Silver Lake, Big Cottonwood Canyon, 

 8,750 feet. On Epilobium Dnimmondii Haussk. : ^48, Aug. 25, 

 1906, near Silver Lake, Big Cottonwood Canyon. Host 2016, 

 determined by Dr. Rydberg. On Epilohiiim hrevistylum Barbey: 

 p^p, Aug. 25, 1906, near Silver Lake, Big Cottonwood Canyon. 

 Host BOiy, determined by Dr. Rydberg. 

 ExsiccATi: Fungi Utah. p5, iii. 



124. PucciNiASTRUM Myrtilli (Schum.) Arth. (Melampsora 



Vacciniorum Schrot.) 

 Result. Sci. Congr. Bot. Vienne 337. 1906. 

 On Vaccinium caespitosmn Michx. : ^26a, Aug. 1904, Big Cot- 

 tonwood Canyon. Determined by Dr. P. Sydow. 



125. PucciNiASTRUM Pyrolae (Pers.) Dietel, (Thecopsora Py- 



rolae Karst), 

 in E. & P. Nat. Pfl. : 47. 1897. 

 On Pyrola asarifolia incarnata (Fisch.) Fernald, {P. uliginosa 

 Torn; P. rotundifolia uliginosa Gray) : 608, Oct. i, 1904, Red 

 Butte Canyon. On Pyrola secunda L. : /jj, July 5, 1905, Big 

 Cottonwood Canyon. 



126. Triphragmium echinatum Lev. 

 Ann. Sci. Nat. HI, 9 : 247. 1848. 

 On Ligusticum filicinum Wats. : 50P, Aug. 24, 1904, Big Cotton- 

 wood Canyon, 9,410 feet. Found but once, and then but a single 

 specimen. 



127. Uromyces Aconiti-Lycoctoni (DC.) Wint. I, IH, 



Rabenh. Krypt. Fl. i^: 153. 1884. 

 On Aconitum columhianum Nutt. : ji^, Sept. 3, 1903, Red 

 Butte Canyon. The aecia were found in many cases hidden just 

 beneath the surface of the ground, so that probably they often 

 escape detection. 



ExsiccATi : Fungi Columb. 18^2. 



