Pteridium aquilinum
(L.) Kuhn ex Decken
LE 170524. Place of collection: Russia; Respublika Bashkortostan; Belebeevo district; Usen-Ivanovskiy Zavod, near. Date of collection: 2 July 1916. Associated organism: Cryptomycina pteridis. Collector: Novopokrovskiy, I.V..