USA, Montana, Missoula County, Petty Creek, Lolo National Forest.
46.898797 -114.463358 +-10404m. WGS84
Georeferenced to approximate midpoint of Petty Creek between Clark Fork River to the north and creek termination at Graves Creek to the south, with uncertainty radius encompassing entire length of creek.
On duff.
Pileus: glutinous, smoky to chesnut brown. Shining when dry. No cheilocystidia. Spores: smooth, elliptical, no apical pore, 5-6 x 9-10 microns.