NEW YORK STATE MUSEUM 
IT4 
The setae of the aculei are mostly simple and project at right angles 
from them, but those of the subiculum are generally longer and are 
Often stellately or radiately branched from a common base. Rarely 
one or two short branches project horizontally from near the base. 
The plants form patches varying from several inches to several feet 
in extent. They begin to develop in June or July and apparently do 
not always become mature before September. 
Radulum Pini-Canadensis Schw. 
Bark of hemlock, Tsuga Canadensis. Gansevoort. August. 
Odontia rimosissima n. sp. 
Effused, very thin, determinate, crustose, adnate, abundantly 
rimose, at first whitish, then pallid or somewhat grayish-ochraceous; 
granules very minute, scarcely visible to the naked eye, subconical, 
distant or crowded, bearing one or several setae at the apex; spores 
broadly elliptical, commonly uninucleate, .0002 to .00024 in. long, 
.00014 to .00016 broad. 
Wood and bark of alder, Alnus incana. Sand Lake. November. 
Coniophora subochracea n. sp. 
Effused, membranous, the subiculum composed of whitish webby 
filaments; hymenium greenish-ochraceous, even or minutely papil¬ 
lose, finally cracking and revealing the thin subiculum and the 
matrix; spores numerous, broadly elliptical, colored, .00024 in. long, 
.00016 broad. 
Decaying wood and bark in dark damp places. Menands. Octo¬ 
ber. 
Clavaria platyclada Pk. 
Woods and swamps. Adirondack mountains. September. 
Near C. fusiformis, but separated because of its flattened obtuse 
clubs tapering below into a whitish base. 
Exobasidium Peckii Halstd. 
Living leaves and flowers of stagger bush, Andromeda Mariana. 
Long Island. June. F. C. Stewart. 
