Stigmidium microcarpum
Alstrup & J.C. David
IMI 357003. Place of collection: Greenland; Sukkertoppen district, Kangerdluarssuk, Umánarssuk (N65°33' W52°072'). Date of collection: 13 August 1977. Associated organism: Flavocetraria cucullata. Collector: Alstrup. Identifier: David, J.C..