Lichens from one locality at Frederikshåbs Isblink and two localities in the Fiskenæsset area, South West Greenland

A total of 156 taxa of lichens are reported from one locality near Frederikshåbs Isblink and two localities north and east of Fiskenæsset in South West Greenland. 23 taxa are new to the Frederikshåb and Fiskenæsset region. Geology, climate and vegetation of the three localities are briefly treated.

A contribution to the lichen flora of Iceland

A total of 202 taxa of lichens are reported from nine localities in Iceland. 12 lichens are new to Iceland, viz. Acarospora rhizobola, Caloplaca fraudans, Candelariella dispersa, C. terrigena, C. xanthostigma, Lecanora argopholis, L. atromarginata, Lecidella scabra, Lichenomphalia alpina, Rhizocarpon lecanorinum, R. pusillum and Stereocaulon symphycheilum. Geology, climate and vegetation of the investigation area are briefly treated.

Lichens from Peary Land, North Greenland

A total of 81 taxa of lichens are reported from Peary Land and adjacent areas in North Greenland. Six taxa are new to Peary Land.

Lichens from Qaanaaq and Siorapaluk, North West Greenland

A total of 172 taxa of lichens are reported from Qaanaaq and Siorapaluk in North West Greenland. Geology and climate of the two localities are briefly treated.

Lichens from Saqqaq and Qeqertaq, Central West Greenland

A total of 189 taxa of lichens are reported from two localities situated at the south coast of Nuussuaq Peninsula in Central West Greenland. The new combination Arctocetraria simmonsii (Krog) E. S. Hansen is proposed. Northern extensions of 15 species in West Greenland are presented. Geology, climate and vegetation of the localities are briefly treated.