Now showing items 1-4 of 4

  • Pedersen, Anne Tiril Myhre; Nowak, Michael; Brysting, Anne Krag; Elven, Reidar; Bjora, Charlotte S (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Hybridization is frequent in the large and ecologically significant genus Carex (Cyperaceae). In four important sections of the northern regions (Ceratocystis, Glareosae, Phacocystis and Vesicariae), the frequent occurrence ...
  • Alsos, Inger Greve; Ehrich, Dorothee; Eidesen, Pernille Bronken; Solstad, Heidi Merethe; Westergaard, Kristine Bakke; Schonswetter, Peter; Tribsch, Andreas; Birkeland, Siri; Elven, Reidar; Brochmann, Christian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Long-distance dispersal (LDD) processes influence the founder effect on islands.We use genetic data for 25 Atlantic species and similarities among regional floras to analyse colonization, and test whether the genetic founder ...
  • Alsos, Inger Greve; Ware, Christopher; Elven, Reidar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Increased human activity and climate change are expected to increase the numbers and impact of alien species in the Arctic, but knowledge of alien species is poor in most Arctic regions. Through field investigations over ...
  • Solstad, Heidi; Eidesen, Pernille Bronken; Little, Lorna; Elven, Reidar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Morphological investigations confirm that there are two species of Papaver in Svalbard: P. dahlianum and P. cornwallisense. The two most distinctive diagnostic characters are the number of stamens and the length of ...