338 NORTH AMERICAN FLORA [VOLUME 7. 
Cinna arundinacea I,., Maryland, Missouri, New York, Wisconsin. 
Cinna latifolia (Trev.) Griseb., Wisconsin. 
Elymus canadensis L. (E. robustus Scribn. & Smith), Delaware, Indiana, Iowa, Kansas, 
Minnesota, Missouri, Nebraska, New York, North Dakota, Ohio, Oklahoma, Ten- 
nesste, West Virginia. 
Elymus striatus Willd., Indiana, Nebraska, New York, Oklahoma, Wisconsin. 
Elymus striatus arkansanus (Scribn. & Ball) Hitchc., Indiana. 
Elymus virginicus L., Arkansas, Illinois, Indiana, Kansas, Missouri, Nebraska, New York, 
Oklahoma, Pennsylvania, Tennessee, Virginia, Wisconsin; Ontario, Quebec. 
Hordeum jubaium L., Manitoba. 
Hysirix Hystrix (L.) Millsp. (H. patula Moench, Asprella Hystrix Willd.), Indiana, Ken- 
tucky, Wisconsin. 
Type Locality: North Carolina, on Impatiens maculata. 
DistTRIBUTION: Throughout the eastern United States and Canada from Nova Scotia, Ontario, 
and North Dakota southward to North Carolina and Texas. 
ExsiccaTi: Barth. Fungi Columb. 2666, 3256, 3357, 3557, 3558, 4060, 4150, 4757; Barth. N. 
Am. Ured. 347, 556, 642, 746, 852, 1159, 1254, 1656, 1852; Ellis, N. Am. Fungi 1001; Ellis & Ev. 
Fungi Columb. 196, 1964, 2071; D. Griff. W. Am. Fungi 299; Kellerm, Ohio Fungi 1; Rab.-Wint. 
Fungi Eur. 3318; Sydow, Ured. 1346, 2523, Thiim. Myc. Univ. 1121; Vesterg. Micr. Rar. Sel. 751. 
90. Dicaeoma glumarum (Schmidt) Arthur & Fromme. 
Uredo glumarum Schmidt, Nat. Landw. Schadl. Pilze. 1819; Fries,Om Brand och Rost 23, 1821. 
Uredo glumarum Rab.; Desmaz. Pl. Crypt. France 1476. 1846; Ann. Sci. Nat. III. 8:10. 1847. 
Puccinia neglecta Westend. Bull. Soc. Bot. Belg. 2: 248. 1863. 
Trichobasis glumerum Lév.; Cooke, Micr. Fungi 208. 1865. 
Puccinia glumarum Erikss. & Henn, Zeits. Pflanzenkr. 4: 197. 1894. 
O and I. Pycnia and aecia unknown. 
II. Uredinia chiefly epiphyllous and on the sheaths and inflorescence, arranged in long lines, 
on golden-yellow streaks, sometimes narrow, but frequently forming broad stripes and some- 
times affecting the entire leaf or other organ, narrowly oblong, small, up to 1 mm. long, but 
usually 0.5 mm. or les, orange-yellow, opening by a longitudinal slit, ruptured epidermis 
inconspicuous; paraphyses sometimes present, few, hyphoid, peripheral, incurved, 7-9 by 20- 
24 u, the wall colorless, 1.5-3 » thick on convex side, less than 1 » thick on concave side, color- 
less, smooth; urediniospores ellipsoid or spheroid, somewhat angular, 16-26 by 19-30 4, with 
pale-yellow contents; wall colorless, thin, about 1-2 », very finely and inconspicuously echin- 
ulate, the pores scattered, small, 10—15, usually very indistinct. ; 
III. Telia hypophyllous and culmicolous, in long fine lines, similar to the uredinia in size, 
grayish-black, long covered by the epidermis, surrounded by stromal hyphae; teliospores 
oblong-clavate, 13-24 by 32-56 », truncate or rounded above, narrowed below, slightly con- 
stricted at septum, germinating at maturity; wall chestnut-brown above, paler below, thin, 
about 1 y, slightly thickened at apex, 3-6 4; pedicel short, concolorous with spore-wall; meso- 
spores sometimes present, 12-16 by 26-32 yu. 
On POACEAE: 
Agropyron cristatum Beauv., Idaho. 
Bromus carinatus Hookerianus (Thurb.) Shear, Washington. 
Bromus marginatus Nees (B. breviaristatus Buckl.), Washington. 
Bromus pacificus Shear, Washington. 
Bromus sitchensis Bong., Washington. 
Elymus canadensis 1,., Washington. 
Elymus glaucus Buckl. (E. americanus Vasey & Scribn.), California, Oregon, Utah, Wash- 
ington. 
Hordeum depressum (Scribn. & Smith) Rydb., California. 
Hordeum Gussoneanum Parl., Oregon. 
Hordeum jubatum J,., Colorado, Idaho, Montana, Utah, Washington, Wyoming; Alberta; 
Mexico (state). 
Hordeum murinum I,., California. 
Hordeum nodosum 1,., Colorado. 
Hordeum pusillum Nutt., Utah. 
Hordeum vulgare L. (H. sativum Pers.), Oregon, Washington. 
Secale cereale L,., Idaho. . . 
Sitanion Hysirix (Nutt.) J. G. Smith (S. brevifolium J. G. Smith, S. elymoides Raf., S. 
longifolium J. G. Smith), Colorado, Oregon. 
Sitanion jubatum J. G. Smith, Oregon, Washington. . 
Triticum aestivum lL. (T. vulgare Vill.), Arizona, Idaho, Montana, Oregon, Washington. 
Triticum compactum Host, Oregon. 
Triticum dicoccum Schrank, Oregon. 
Triticum durum Desf., Idaho. 
Triticum Spelta L., Idaho. 
Typ# LOCALITY: Sweden, on Triticum sp. : . 
DistRiBuTIoN: Montana to Washington and southward to southern Mexico; also in Europe, 
northern Africa, and Japan. . 
