Eilif Dahl

Norwegian botanist and politician (1916-1993).

Eilif Dahl (7 December 1916 – 17 March 1993) was a Norwegian botanist and politician for the Labour Party. He made contributions to the field of lichenology through his work on lichen chemistry and taxonomy, particularly his studies of Arctic flora. His most important publication was Studies in the Macrolichen Flora of SW Greenland (1950), which described several new lichen taxa. Dahl served as a professor of botany at the Norwegian College of Agriculture from 1965, was active in resistance work during the German occupation of Norway, and later became a board member of the Labour Party from 19

Abbreviations: E.Dahl
Occupations: university teacher, politician, scientific collector, lichenologist, botanist, botanical collector
Citizenships: Norway
Languages: English
Dates: 1916-12-07T00:00:00Z – 1993-03-17T00:00:00Z
Birth place: Christiania
Direct attributions: 1 plant, 7 fungi
Authorship mentions: 1 plant, 15 fungi

7 fungi attributed, 8 fungi contributed to15 fungi:

Placynthiaceae E. Dahl 1950
fungi family in the order peltigerales
The Placynthiaceae are a lichenized family of fungi in the order Peltigerales. Species of this family are found largely in northern temperate regions.
Thallinocarpon E. Dahl 1950
fungi genus in the lichinaceae family
Thallinocarpon is a small genus of lichen-forming fungi in the family Lichinaceae. It has two species. The genus was circumscribed in 1950 by the Norwegian lichenologist Eilif Dahl, with Thallinocarpon pulvinatum assigned as the type, and at the time, only species. This species occurs in Greenland. Per Magnus Jørgensen added another species, Thallinocarpon nigritellum, to the genus in 2007, transferred from Lichinella. This lichen is a significant species in the lichen communities of the Collematetea cristati class, particularly on the limestone cliffs of the Dniester Canyon in Ukraine. This
Porocyphus groenlandicus E. Dahl 1950
fungi species in the lichinaceae family
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Thallinocarpon pulvinatum E. Dahl 1950
fungi species in the lichinaceae family
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Stereocaulon alpinum var. janii Lynge ex E. Dahl, Lynge & Schol. 1937
fungi variety in the stereocaulaceae family
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Lecidea elevata Lynge ex E. Dahl, Lynge & Schol. 1937
fungi species in the lecideaceae family
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Cetraria nigricans f. sorediata E. Dahl 1950
fungi form in the parmeliaceae family
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Peltigera occidentalis (E. Dahl) Kristinsson 1968
fungi species in the peltigeraceae family
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Nodobryoria subdivergens (Alpine Foxtail Lichen) (E. Dahl) Common & Brodo 1995
fungi species in the parmeliaceae family
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Ephebe multispora (E. Dahl) Henssen 1963
fungi species in the lichinaceae family
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Bryoria tenuis (Horsehair Lichen) (E. Dahl) Brodo & D. Hawksw. 1977
fungi species in the parmeliaceae family
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Bellemerea subsorediza (Bellemerea Lichen) (Lynge ex E. Dahl) R. Sant. 1987
fungi species in the lecideaceae family
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Thelignya groenlandica (E. Dahl) Henssen 1990
fungi species in the lichinaceae family
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Stereocaulon groenlandicum (Greenland Snow Lichen) (E. Dahl) I.M. Lamb 1973
fungi species in the stereocaulaceae family
Stereocaulon groenlandicum is a species of snow lichen belonging to the family Stereocaulaceae. The lichen is characterized by its rigid, woody stem-like structures (pseudopodetia) that are firmly attached to the substrate, with small whitish leaf-like structures along their sides. It grows on rocks or soil in Arctic and boreal regions, with a circumpolar distribution pattern that includes Greenland, Alaska, and Spitsbergen. The species contains an unusual chemical composition for its genus, typically featuring atranorin, miriquidic acid, perlatolic acid, and anziaic acid. S. groenlandicum
Cladonia cornuta ssp. groenlandica (Greenland Cup Lichen) (E. Dahl) Ahti 1980
fungi subspecies in the cladoniaceae family
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