Garrett: Smuts and Rusts of Utah 



289 



76. PucciNiA Menthae Pers. Ill, 

 Syn. Fung. 227. 1801. 

 On Mentha canadensis L. : 2121, Oct. 16, 1909, Idlewild, Ogden 

 Canyon, Weber Co. 



77. PucciNiA Mertensiae Pcck, III, 

 Bot. Gaz. 6: 227. 1881. 



On Mertensia ciliata (Torr.) Don.: /dj, July 22, 1905, Big 

 Cottonwood Canyon. Host 1510, determined by Dr. Rydberg. 

 On Mertensia polyphylla Greene : '/62a, July 22, 1905, Big 

 Cottonwood Canyon, altitude about 9,000 feet. Host 1513, de- 

 termined by Dr. Rydberg. On Mertensia sp. nov., related to M'. 

 intermedia: '/6^a, July 22, 1905, Big Cottonwood Canyon. The 

 leaves infected by the rust were taken from the plant sent to Dr. 

 Rydberg for determination. (Host 1516.) On Lappula floribunda 

 (Lehm.) Greene, (Echinospcrnium floribundum Lehm.) : 737, 

 July 10, 1905, near Lake Phoebe, Big Cottonwood Canyon, 9,000 

 feet. On Mertensia arizonica Greene: (5p5, June 30, 1905, Big 

 Cottonwood Canyon. 



Common on the Mertensia, but very rare on Lappula, not- 

 withstanding the abundance of the latter plant. These species of 

 Mertensia have been called M . Siberica in much of the material 

 coming from the West. 



ExsiccATi : Fungi Utah. 166. 



78. PucciNiA Monardellae Dudley & Thompson, 



Jour. Myc. 10 : 53. 1904. 



On Monardella odoratissima Benth.: 2113, Oct. 10, 1909, near 

 Wasatch Resort, Little, Cottonwood Canyon. 



79. PucciNiA montanensis ElHs, 



Jour. Myc. 5 : 67. 1889. 



On Elymiis condensatiis Presl. : 2111, Oct. 2, 1909, Emigration 

 Can von. 



