Leucostoma niveum
(Hoffm.) Höhn.
IMI 338831. Place of collection: Norway; Sör-Tröndelag; between Oppdall and Dombas, Kongsvoll. Date of collection: 23 August 1985. Associated organism: Salix caprea (twig). Collector: Cannon, P.F.. Identifier: Cannon, P.F..