Salix fluviatilis
Record number: 30390. Place of collection: USA; Wyoming; Laramie, Leroy’s Bridge (N41°20!' W105°38!', alt. 2200 m). Date of collection: September 1925. Associated organism: Rhytisma umbonatum. Collector: Nelson, A.. Literature: page(s) Solheim, Mycoflora Saximontanensis Exsiccata 9.