JACKSON: UREDINALES OF OREGON 251 
Leptaxis Menziesti (Pursh) Raf.—Hood River, July 24, 10915, 
3318, 3359. 
Mitella Brewert Gray?—N. slope Mt. Jefferson, Aug. 27, 1916, 
Ee. Barss; 3307. 
Mitella ovalis Greene—Mary’s Peak, Benton Co., May 23, 1915, 
3037- 
Mitella sp.—N. slope Mt. Jefferson, 8,000 ft., Aug. 8, 1914, H. P. 
Barss & G. B. Posey, 2529. 
Tellima grandiflora (Pursh) Dougl.—Corvallis, July 15, 1910, 
mie. Apr.o, £014, 3075; Austin, Grant Co. Aug. 19055, J. R.. Weir, 
274. 
Tiarella untfoliata Hook.—Bridal Veil, Multnomah Co., Aug. 11, 
1910, 1070; Ashland, Jackson Co., Sept. 10, 1914, 3028. 
115. Puccinia hieraciata (Schw.) comb. nov. 
Caeoma (Aecidium) hieraciatum Schw. Trans. Am. Phil. Soc. II. 
A 292. - 1832> 
Puccinia patruelis Arth. Mycol. 1: 245. 1909. 
On CypERACEAE: II, ITI. 
Carex praegracilis Boott (C. marcida Boott)—Ontario, Malheur 
Co., Aug. 1901, Griffiths & Morris; Andrews, Harney Co., Aug. 1901, 
Griffiths & Morris (Griffiths, W. Am. Fungi 339a). 
This species shows a distribution from coast to coast and has 
aecia on Cichoriaceous hosts. Arthur (I. c.) has conducted one 
successful culture and obtained the development of pycnia and aecia 
on Agoseris glauca following sowings of teliosporic material on Carex 
pratensis from Colorado. Other aecia having a similar morphology, 
including a rare form on Hieracium collected by Schweinitz, on which 
the present name is based, are properly referred here. No aecial 
collections have been made in Oregon. 
116. PucciniA HiERAct (Schum.) Mart. Fl. Mosq. 226. 1812. 
Uredo Hieracui Schum. Enum. PI. Saell. 2: 232. 1803. 
Puccinia sejuncta Syd. Ann. Myc. 1: 236. 1903. 
ON CICHORIACEAE: 
Meracium albiflorum Hook.—Hood River, May 16, 1915, 3312, 
ful: 22, TOL5;-3 327. 
Hieracium cinereum Howell—Hood River, July 22, 1915, 3324. 
Hieracium gracile Hook.—N. slope Mt. Jefferson, Aug. 6, 1914, 
li. P. Barss,. 2547. ; 
Hieracium scouleri Hook.—Austin, Grant Co., Aug. 1915, J. R. 
Weir, 156. 
Mieracium sp.—Hilgard, Union Co., July 9, 1914, 3379; Austin, 
Grant Co., Aug. 1915, J. R. Weir, 273; Klamath Falls, Klamath Co., 
sept. 3, 1906), J. R. Weir, 270. 
