JACKSON: UREDINALES OF OREGON yA 
ON SCROPHULARIACEAE: 
Penistemon sp.—Canyon City, Grant Co., Aug. 26, 1914, W. E. 
Lawrence, 3185. 
171. PUCCINIA TRAUTVETTERIAE Syd. & Holw. in Sydow, Monogr. 
Wred= 5552. 1903. 
ON RANUNCULACEAE: 
Trautvetteria grandis Nutt.—S. W. slope Mt. Hood, July 23, 1915, 
os L. 
This interesting micro-form, known only from a few collections 
from the mountains of the northwestern states, has also been reported 
from Japan. 
172. PUCCINIA TRITICINA Erikss. Ann. Sci. Nat. VIII. 9: 270. 1899. 
ON POACEAE: 
Triticum aestivum L.—Hood River, June 20, 1914, 1399. 
Triticum ovatum Rasp.—Myrtle Creek, Douglass Co., June 9, 
poral. 1). Bailey, 7407. 
Triticum vulgare L.—Lebanon, Linn Co., Aug. 2, 1913, F. D. Bailey, 
1126; Myrtle Creek, Douglass Co., June 9, 1914, F. D. Bailey, 1941; 
Cottage Grove, Lane Co., July 14, 1914, 1676; Corvallis, July 6, 1914, 
B50. 3100; july 10, 1914, F. D. Bailey, 1677, July 20, 1914, 1685; 
Bend, Crook Co., Sept. 11,, 1916, J. R. Weir, 207: 
This, the common leaf rust of wheat, is very abundant in western 
Oregon. The life history is unknown. In morphological characters, 
it resembles closely the forms on native grasses commonly referred to 
P. rubigo-vera, most of which are now included in P. Clematidis (cf. 85). 
173. PUCCINIA UNIVERSALIS Arth. Jour. Myc. 11: 21. 1908. 
Aecidium Dracuncult Thiim. Bull. Soc. Nat. Moscow. 58: 212. 
1878. (Not P. Dracuncult Auers. 1850.) 
On CARDUACEAE: I. 
Artemisia sp.—White Pine,Baker Co., June, 1913, J. R. Weir, 720. 
On CYPERACEAE: IJ, III. 
Carex multicaulis Bailey—Grant’s Pass, Josephine Co., May 5, 
1887, Thomas Howell. - 
Carex praegracilis W. Boott. (C. marcida Boott.)—Redmond, 
Crook Co., July 2, 1914, 1425. 
Carex Rossii Boott.—Hood River, July 23, 1915, 3289. 
Carex umbellata Schk.—Hood River, July 23, 1915, 3282. 
This species has aecia on Artemisia as has been shown by Arthur 
(Jour. Myc. 14: 21. - 1908; Mycol. 2: 224. I910, 4: 16. I912). 
174. PUCCINIA URTICATA (Lk.) Kern, Mycol. 9: 214. 1917. 
Aecidium Urticae Schum. Enum. PI. Saell. 2: 222. 1803. 
Caeoma urticatum Link, in Willd. Sp. Pl. 6: 62.. 1825. 
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