Finnish records on the genus Inocybe (Agaricales). Three new species and I. grammata

Authors: Vauras, Jukka
Journal: Karstenia, Volume 37 (1997), Issue 2, pages 35-56.
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Key words: Agaricales, Basidiomycetes, Fennoscandia, Inocybe argenteolutea, Inocybe decemgibbosa, Inocybe glabrodisca, Inocybe grammata, Inocybe pargasensis, taxonomy

Abstract: Two new species of Inocybe (Fr.) Fr., sect. Marginatae Kühner, are described from Finland, viz. I. argenteolutea Vauras and I. pargasensis Vauras, and I. decemgibbosa (Kühner) Vauras, comb. nov., is reported for the first time from the Nordic countries. I. grammata Quél. is a rather uncommon species in the study area, occurring from the temperate to the arctic zone. The distribution of these four species in Fennoscandia and adjacent areas is mapped, and their ecology and relationships are discussed. It is proposed that I. glabrodisca P.D. Orton should be classified as a member of section Cortinatae Kühner & Boursier.