Php ee eee ee = aie es = 
1894. ] New Species of Uredinea, ete. 305 
colorless, easily detached at their bases with the spores, 100- 
120 long. 
On Chrysopsis villosa. Helena, Mont., April, 1889, leg. 
F. D. Kelsey. 
Puccinia Chloridis mihi in Hedwigia 31: 290, 1892, is appar- 
ently identical with the previously named Puccinia Chloridis 
lous and on the pedicels and stems, on the leaves circular or 
oblong, often following the principal veins and confluent into 
long patches, soon naked, pulverulent. Uredosori orange 
yellow, teleutosori dark brown. Uredospores ovoid or ellip- 
tical, 22-30 x 15-234, membranes colorless with minute dis- 
tant papilla. Teleutospores usually two-celled, seldom 
three-celled, elliptical, blunt or rounded at both ends, barely 
Constricted or not at all, membranes yellow brown or dirty 
Frown, so transparent as to make recognizable the orange red 
Contents, covered with large tubercles which swell somewhat 
In water, sometimes nearly smooth, provided with three. 
serm-pores in each cell, 30-44 x 20-28y, three-celled Spores 
45-54u long. Pedicels colorless, to 604, detached with the 
Pores, 
On Potentilla gelida. Chiquash Mts., Skamania co., Wash. 
Aug. 1892, leg. W. N. Suksdorf (no. 351). 
_ It will seem contradictory that we have placed this fungus 
in the genus Phragmidium, for the three-celled spores are 
Present only in a very small number, about one per cent. 
ut in many other respects it accords so completely with the 
typical Phragmidia, that, in placing it in the genus Puccinia, 
one would Separate this species from its nearest allies. e 
shall discuss particularly this point on another occasion. 
Tilletia Elymi D. & H., n. sp.—Spore masses black, de- 
Stroying the Ovaries. Spores globose, dark olive brown, 
24~-28u in diameter. Epispore reticulated with ridges 2.6-4y 
a 
wt Aumus spec. Skamania co., Wash., Aug. 1886, leg. 
ksdorf. 
4 Tolyposporiam Davidsonii D. & H., n. sp.—Spores pro- 
sced in spherical firm walled galls of about 0.7"" diameter, 
th the outside and at the bases of the perigonial leaves and 
li hermes within the inflorescence. Spore mass powdery, 
"St chocolate brown, discharged by irregular ruptures of the 
Be ee eee ae ae ee 
me oe ae (hx eh 
a aaa 
