58 THIRTIETH REPORT ON THE STATE MUSEUM. 
with European specimens distributed under this name, it seems 
best thus to refer them. 
ZYGODESMUS PANNOSUS B. & C. 
Decaying wood lying on the ground. North Greenbush. 
October. 
ZYGODESMUS RUBIGINOSUS 2. Sp. 
Effused, indeterminate, bright-rubiginous, not granulated, 
the patches paler toward the margin; spores globose, rough, 
.0003' in diameter. 
Decaying wood. Greenbush. October. 
This resembles Z. hydnoideus B. & C. in color, but the 
absence of a granulated surface and the smaller spores will 
separate it. 
FUSISPORIUM RIMOSUM 2. Sp. 
Effused, bright orange or red, at length cracking and reveal- 
ing through the chinks the white substratum ; flocci slender, 
simple or sparingly branched ; spores long, acute at each end, 
one to three-septate, .0008—.0018' long. 
Cut ends of corn stalks. Center. October. 
The bright color is retained in the dried specimens. In this 
respect and in the firmer substance and rimose character it 
differs from its allies. 
ERYSIPHE LIRIODENDRI Schw. 
Leaves of the tulip tree, Liriodendron Tulipifera. 
Oneida. September. Warne. 
MOoRCHELLA BISPORA Sor. 
Ground among fallen leaves in ravines. Oneida. Warne. 
The remarkable feature about this species is that there are 
but two spores in an ascus. 
MoRCHELLA SEMILIBERA DC. 
Ground. Oneida. May. Warne. 
MoRCHELLA DELICIOSA FY. 
Ground in open fields. Oneida. Warne. West Albany. 
May and June. 
This species has a firmer substance, paler color, smoother 
stem and smaller spores than JZ. esculenta. It is also gener- 
ally smaller in size and has a more cylindrical pileus, which is 
sometimes curved. 
