Hohenbuehelia bingarra
Distribution: Unknown.
Description: The cap is fan-shaped and grey with a pale margin. It can grow to approximately 35 millimetres wide. It is a decomposer species of fungi that is found on fallen logs.
References: Fungi of the Perth Region and Beyond. Neale L Bougher. http://www.bushlandperth.org.au/activities/perth-fungi-project