Quercus sp.
Selection criteria. Country: any country. Associated organism: Psathyrella (distribution map)
Number of records. 19.
Date information. 15 October 1963 (May, Jun, Jul, Aug, Sep, Oct).
Countries. Armenia.
Associated organisms. Psathyrella piluliformis; Psathyrella spadiceogrisea.
Literature. Melik-Khachatrian (1968) page(s) 107.