Athelia arachnoidea
(Berk.) Jülich
KW [Darwin] 40780. Localité de collection: Ukraine; Zakarpatska Oblast; Tiachiv District; between Solotvyna and Dibrova (N47°58' E23°50'). Organisme associé: Physcia tenella (thallus). Identificateur: Hawksworth, D.L..