Stigmidium Trevis.

ALASKA, U.S.A.
DIDYMODON RIGIDULUS Hedw.
but unistratose margins
+ PTERYGONEURUM SUBSESSILE (Brid.) Jur.
spores 26-46 um
EAGLE QUAD.: 12 km NE of Eagle on Yukon River, 64°54'N,
l4l°10'W. Steep, S-facing slope and bedrock ledges.
On thin soil over conglomerate outcrop.
Barbara M. Murray 10,824	11 July 1981
University of Alaska Herbarium, Fairbanks (ALA)
The New York Botanical Garden
Stigmidium sp., parasitic on Collemataceae
Det. Richard C. Harris 1984
EW YORK BOTANICAL GARDEN
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