Notes: Observed on a well-rotted large log, possibly a Western red cedar, covered with lichens and mosses. The mushrooms were on the cut-end of the log, which was becoming pitted and had several species of fungi growing on it. Cap just over 1 inch in width, off-white with some yellow tones; gills nearly concolorous with cap, but slightly grayish-tint; stipe with small white fibrils that discolor slightly yellowish when scraped, about same length as cap width, narrowest at attachment to substrate (3mm) and broadening slight to cap attachment (4-5mm).