Browsing NTNU Open by Author "Flatberg, Kjell Ivar"
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Myrundersøkelser i Sogn og Fjordane og Hordaland i forbindelse med den norske myrrerservatplanen
Flatberg, Kjell Ivar (NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 1976:8, Research report, 1976) -
Phylogenetic structure in the Sphagnum recurvum complex (Bryophyta: Sphagnaceae) relative to taxonomy and geography
Duffy, A; Aguero, Blanka; Stenøien, Hans K.; Flatberg, Kjell Ivar; Ignatov, MS; Hassel, Kristian; Shaw, AJ (Journal article; Peer reviewed, 2020)Premise The Sphagnum recurvum complex comprises a group of closely related peat mosses that are dominant components of many northern wetland ecosystems. Taxonomic hypotheses for the group range from interpreting the whole ... -
Phylogenomic structure and speciation in an emerging model: the Sphagnum magellanicum complex (Bryophyta)
Shaw, A. Jonathan; Piatkowski, Bryan; Duffy, Aaron M.; Aguero, Blanka; Imwattana, Karn; Nieto-Lugilde, Marta; Healey, Adam; Weston, David J.; Patel, Megan N.; Schmutz, Jeremy; Grimwood, Jane; Yavitt, Joseph B.; Hassel, Kristian; Stenøien, Hans K.; Flatberg, Kjell Ivar; Bickford, Christopher P.; Hicks, Karen A. (Peer reviewed; Journal article, 2022)Sphagnum magellanicum is one of two Sphagnum species for which a reference-quality genome exists to facilitate research in ecological genomics. Phylogenetic and comparative genomic analyses were conducted based on ... -
Primula og Primulahagen på Ringve
Flatberg, Kjell Ivar (Bli med ut!; 5, Research report, 2006) -
Short stories from Sphagnum of rare species, taxonomy, and speciation
Kyrkjeeide, Magni Olsen; Meleshko, Olena; Flatberg, Kjell Ivar; Hassel, Kristian (Peer reviewed; Journal article, 2023)Conserving species and their genetic variation are a global priority to safeguard evolu-tionary potential in a rapidly changing world. Species are fundamental units in research and nature management, but taxonomic work is ... -
Spatial genetic structure in Northern European Sphagnum squarrosum Crome in relation to its Arctic morph
Nilsen, Nellie Henriette (Master thesis, 2021)Den arktiske morfen til Sphagnum squarrosum skiller seg fra den typiske Boreale morfen og har morfologiske likheter med S. teres som er nært beslektet og kan ligne på S. squarrosum når den vokser under spesifikke forhold. ... -
Spatial Genetic Structure of the Abundantand Widespread Peatmoss Sphagnummagellanicum Brid .
Kyrkjeeide, Magni Olsen; Hassel, Kristian; Flatberg, Kjell Ivar; Shaw, A. Jonathan; Yousefi, Narjes; Stenøien, Hans K. (Journal article; Peer reviewed, 2016-02-09)Spore-producing organisms have small dispersal units enabling them to become widespread across continents. However, barriers to gene flow and cryptic speciation may exist. The common, haploid peatmoss Sphagnum magellanicum ... -
Sphagnum divinum (sp. nov.) and S. medium Limpr. and their relationship to S. magellanicum Brid.
Hassel, Kristian; Kyrkjeeide, Magni Olsen; Yousefi, Narjes; Prestø, Tommy; Stenøien, Hans K.; Shaw, Jonathan A.; Flatberg, Kjell Ivar (Journal article; Peer reviewed, 2018)Sphagnum magellanicum has been viewed as being a predominantly circumpolar species in the northern hemisphere, but it occurs in the southern hemisphere and was originally described from the southern parts of Chile. It is ... -
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America
Kyrkjeeide, Magni Olsen; Hassel, Kristian; Shaw, Blanca; Shaw, Jonathan; Temsch, Eva M.; Flatberg, Kjell Ivar (Journal article; Peer reviewed, 2018)We describe Sphagnum incundum in Sphagnum subg. Acutifolia (Sphagnaceae, Bryophyta). We used both molecular and morphological methods to describe the new species. Molecular relationships with closely related species were ... -
Sphagnum magniporosum (Sphagnaceae, subgenus Subsecunda) a new peatmoss species from Venezuela
Flatberg, Kjell Ivar; Hassel, Kristian; Prestø, Tommy; Kyrkjeeide, Magni Olsen; Shaw, A. Jonathan; Ahti, Teuvo (Journal article; Peer reviewed, 2022)We describe Sphagnum magniporosum sp. nov. in Sphagnum subgen. Subsecunda (Sphagnaceae) Bryophyta. The new species is described and characterized using morphological methods. The description is based on qualitative examination ... -
Sphagnum Xlydiae, the first allotriploid peatmoss in the Northern hemisphere
Kyrkjeeide, Magni Olsen; Hassel, Kristian; Aguero, Blanka; Temsch, Eva M.; Afonina, Olga M.; Shaw, A. Jonathan; Stenøien, Hans K.; Flatberg, Kjell Ivar (Journal article; Peer reviewed, 2019)In plants, hybridization between interspecific taxa leading to chromosome doubling seems to happen regularly and may be an important driver of speciation. Allopolyploid species often have morphological traits from both ... -
Studies in Myrica gale L., with main emphasis on its occurence in the inner parts of the Gauldalen area in Central Norway
Flatberg, Kjell Ivar (Gunneria, 0332-8554; 53, Research report, 1985) -
Taxonomy, morphovariation, distribution and ecology of the Sphagnum imbricatum complex with main reference to Norway
Flatberg, Kjell Ivar (Gunneria, 0332-8554; 54, Research report, 1986) -
Trans-Atlantic genetic uniformity in the rare snowbed sedge Carex rufina
Westergaard, Kristine; Alsos, Inger Greve; Engelskjøn, Torstein; Flatberg, Kjell Ivar; Brochmann, Christian (Journal article; Peer reviewed, 2011) -
Vegetasjon og flora på Nesberget, Inderøy kommune
Flatberg, Kjell Ivar (Norges teknisk-naturvitenskapelige universitet, Vitenskapsmuseet, Botanisk notat, 0804-0079; 1993:5, Research report, 1993)