Massarina microspora
Pass.
KW [Darwin] 26818. Localité de collection: Ukraine; Kyiv Oblast; Kievo-Sviatoshynskyi District; Boiarka railway station (N50°18' E30°17'). Date de collection: 21 Avril 1947. Organisme associé: Pinus sylvestris (brindille). Collectionneure: Efimova, N.I..