title: Mycorrhizal plants of traditionally managed boreal grasslands in Norway.
abstract: This paper reports on the mycorrhizal status of 82 plant species growing in traditionally managed grasslands in three different locations in the boreal and boreo-nemoral vegetation zone in the eastern part of Norway. Seventy-four species were found to have arbuscular mycorrhiza (AM). To our knowledge, we report AM for the first time in Achillea ptarmica, Ajuga pyramidalis, Alchemilla glaucescens, Carex brunnescens, Carex pallescens, Crepis praemorsa, Hieracium lactucella, Rumex longifolius, Scorzonera humilis, Trifolium aureum and Trifolium spadiceum. The rare and threatened species Arnica montana, S. humilis, C. praemorsa, Gentianella campestris, Parnassia palustris, T. aureum and T. spadiceum, all confined to grasslands, were found to possess AM fungi.
authors.affiliation: Department of Biology and Nature Conservation, P.O. Box 5014, Agricultural University of Norway, 1432 As, Norway.
authors.forename: Marit
authors.initials: M
authors.lastname: Eriksen
authors.forename: Kristina E
authors.initials: KE
authors.lastname: Bjureke
authors.forename: Shivcharn S
authors.initials: SS
authors.lastname: Dhillion
mesh_terms: D029785:Cyperaceae / Q000382:microbiology; D017753:Ecosystem; D025301:Hyphae / Q000502:physiology; D019684:Magnoliopsida / Q000382:microbiology*; D038821:Mycorrhizae; D009664:Norway; D006109:Poaceae / Q000382:microbiology; D019664:Polygonaceae / Q000382:microbiology