Hohenbuehelia aciculospora Petersen
RGT #850804/01, on mossy rotted oak stump in oak - tulip tree forest, Stuart Camp, near Elkins, West Virginia, Monongahela National Forest, U.S.A. Photo August 4, 1985, copyright R.G. Thorn.
Basidiospores of RGT #850824/05, on mossy rotted conifer log in forest of Picea rubens, Navy Island, off St. Andrews, New Brunswick, CANADA. Photo June 1986, copyright R.G. Thorn.