Trametes species- Phedi, Nagarkot, Nepal
SK1890 05 May 2019 - Mycophyta : 5 posts by 3 authors. Attachments (1)
Location: Phedi, Nagarkot
Date: 13 August 2016
Elevation: 1500 m.
Habit : Wild 

Underside needs to be seen

May be some Polyporaceae member as per this image ? 

Yes ..., it is likely some Polyporaceae
however underside image is must to get it confirmed. 
I feel it can be some Trametes species but can't say this with surety with only this single image.