Location: Godawari, Lalitpur,, Nepal
Altitude: 1863 m.
Date: 08 August 2019
Habit : Wild
Pl. check comparative images at Order Agaricales
White one may be some Tricholoma species as per comparative images herein.
Did not find a match …!
What are the species listed in your book ?
Did you check with these species ?
Yes … but could not conclude!