Language: French
The authors describe and illustrate 28 basidiomycetes and 17 ascomycetes from Svalbard. Among them, ten are proposed ad interim (Arrhenia subrigidipes, Cortinarius denudatus, C. arctobtusus, C. subresectipes, C. aureovelatus, Inocybe subbrunnea var. comperta, I. hygrophila var. pseudohygrophila, Psilocybe svalbardense, Pyrenopeziza dyginae and Cudoniella muscicola), and Inocybe moelleri nom. nov. is introduced for Inocybe corydalina var. montana F.H. Møller. Thirty-three are newly recorded for the Svalbard’s mycoflora (21 basidiomycetes and 12 ascomycetes).