Volume 150: Petrini, Orlando and Gary A. Laursen (eds.): Arctic and Alpine Mycology 3-4. Proceedings of the Third and Fourth International Symposium on Arcto-Alpine Mycology. 1993. illustr. XI,269 p. gr8vo. Paper bd.

Contents (partly): Laursen, G.A.: The Third International Symposium on Arcto-Alpine Mycology, Svalbard, Norway, August 10-19, 1988/ Miller,H.: The Fourth International Symposium on Arcto-Alpine Mycology, Lanslebourg, France, August 24-September 4, 1992/ Miller, H.: ISAM-IV Business Meeting/ Bendiksen, E., T. E. Brandrud, K. Bendiksen & H. Lindstroem: A study of the Cortinarius helobius-complex, with special emphasis on arctic-alpine material/ Dissing, H.: Two new species of Discomycetes (order Pezizales) from Graubünden, Switzerland/ Durrieu, G. & M.K. Adhikari: Distribution of some groups of plant parasitic fungi in high mountains/ Fellner, R. & J. Landa: Some species of Cortinariaceae and Russulaceae in the alpine belt of the BelaerTatras/ Graf, F. & E. Horak: Taxonomy and ecology of a new hypogeous Basidiomycete, Hymenogaster saliciphilus sp.nov., from the alpine zone of the Grisons (Switzerland)/ etc.