JACKSON: UREDINALES OF OREGON 275 
ON POACEAE: 
Beckmannia erucaeformis (L.) Host.—Corvallis, Sept. 21, I9gII, 
1183; south Mary’s River, Sept. 30, 1914, 3144, Oak Creek, July 29, 
1915, 3145 type, Aug. 14, 1915, 3026, May, 1916, G. B. Posey. 
Evidently the most common rust in Oregon on this host. It differs 
from U. Hordei, which is in general a southern form not known on the 
Pacific coast, in the larger teliospores which show distinct longi- 
tudinal ridges. From U. Jacksonii (cf. 192) this species differs in the 
thickened apices of the teliospores. No clue is available as to the 
aecial host. The rust is difficult to separate from Puccinia Rhamni 
(cf. 159) in the uredinial stage. 
183. Uromyces BropIEAE Ell. & Hark., Harkness, Bull. Cal. Acad. 
Ser. 1:25. 1584: 
Uromycopsis Brodieae Arth. Result Sci. Congr. Bot. Vienne 345. 
1906. 
On ALLIACEAE: 
Brodiaea sp.—Corvallis, May 4, 1912, F. D. Bailey, 3304, April 
25, 1915, 2625. 
This opsis-form is evidently common in western Oregon. The rust 
is usually found attacking the tips of the leaves early in the spring. 
Aecia usually predominate, the telia being inconspicuous and easily 
overlooked. 
184. UROMYCES CARNEUS (Nees) Hariot, Jour. de Bot. 7: 376. 1893. 
Aecidium carneum Nees; Funk. Krypt. Gew. Ficktelgeb. 25: 4. 
1818. 
Uromyces lapponica Lagerh. Bot. Nat. 1890: 274. 1890. 
Uromycopsis lapponica Arth. Result Sci. Congr. Bot. Vienne 345. 
1906. 
On LEGUMINOSAE: 
Astragalus sp.—Austin, Grant Co., Aug. 1915, J. R. Weir, 268. 
185. UROMYCES CARYOPHYLLINA (Schrank.) Wint. in Rab. Krypt. FI. 
TAG, TSS. 
Lycoperdon caryophyllinum Schrank. Baier. Fl. 2: 668. 1789. 
Nigredo caryophyllina Arth. N. Am. Flora 7: 246. 1912. 
On CARYOPHYLLACEAE: 
Dianthus Caryophyllus L.—Portland, Sept. 30, 1912, F. D. Bailey, 
1089, Dec. 19, 1912, F. D. Bailey, 1744; Corvallis, Dec. 1910, 3781. 
186. Uromyces FABAE (Pers.) DeBary, Ann. Sci. Nat. IV, 20: 80. 
1863. 
Uredo Fabae Pers. Neues Mag. Bot. I: 93. 1794. 
Nigredo Fabae Arth. N. Am. Flora 7: 251. 1912. 
