BULLETIN 
OF THE 
TORREY BOTANICAL CLU 
Fob zu. Lancaster Panacea, em 
New Species of Ustilagineae and Uredineae. 
By J. B. ELtis AND B. M,. EVERHART. 
Ustiraco Wasuinctoniana E. & E. 
On leaves of some grass, State of Washington, spring of 1892 
(E. R. Lake). 
Sori linear, 1 mm.—2 cm. long, covered at first by the lead- 
colored epidermis, soon exposed and then mass of spores nearly 
black. Spores globose, 8-10 “ diam., olive-brown, minutely 
echinulate and filled with numerous small nuclei. The sori are 
sunk in the substance of the leaf, which is finally eaten away and 
perforated by them. 
Closely resembles Ustilago longissima (Sow.), but the spores are 
larger and minutely echinulate. 
Entytoma arnicauis E. & E. 
On leaves of Arnica cordifolia, Latah county, Idaho, July, 
1893 (C. V. Piper, No. 122). 
Spots amphigenous, deep rusty brown above, paler below, 
subangular, 2-4 mm. diam., with a pale yellow shaded border. 
Sori subepidermal. Spores spherical, hyaline at first, then pale 
brown, 10-12 » diam., with a smooth epispore 1%4-2 , thick. 
Conidia (Ramularia arnicalis E. & E. Proc. Acad. Nat. Sci. Phil. 
1891, 85) hypophyllous subcylindrical 15-20X2}4—-3 #, 2-3-nu- 
cleate, the upper end mostly a little curved, borne on subfascicu- 
late hyphae 12~-20X2 Yy-3 #. 
UrRomyces putcuerius E. & E. 
On leaves and petioles of Szlene ? sp. Lake Chelan, Wash. 
Aug. 1892 (Lake & Hall). 
