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- Publications
- Influence
Onset of flowering and climate variability in an alpine landscape: a 10-year study from Swedish Lapland.
- U. Molau, Urban Nordenhäll, B. Eriksen
- Biology, Medicine
- American journal of botany
- 1 March 2005
Long-term studies on phenology are rarely reported from arctic and alpine areas, but are essential for understanding biotic and abiotic controls on flowering. We monitored first flowering day (FFD)… Expand
Colonization by arbuscular mycorrhizal and fine endophytic fungi in herbaceous vegetation in the Canadian High Arctic
- P. Olsson, B. Eriksen, A. Dahlberg
- Biology
- 1 November 2004
The occurrence of arbuscular mycorrhizal (AM) fungi was surveyed along a latitudinal gradient in Arctic Canada including Banks Island (73degreesN), Devon Island (74degreesN), Ellesmere Island… Expand
Ash Species in Europe: Biological Characteristics and Practical Guidelines for Sustainable Use
- D. Boshier, J. Cordero, +30 authors B. Slobodník
- Environmental Science
- 2005
- 92
- 10
Allopolyploidy in Fragariinae (Rosaceae): comparing four DNA sequence regions, with comments on classification.
- M. Lundberg, Mats Töpel, B. Eriksen, J. Nylander, T. Eriksson
- Biology, Medicine
- Molecular phylogenetics and evolution
- 1 May 2009
Potential events of allopolyploidy may be indicated by incongruences between separate phylogenies based on plastid and nuclear gene sequences. We sequenced two plastid regions and two nuclear… Expand
Molecular data and ploidal levels indicate several putative allopolyploidization events in the genus Potentilla (Rosaceae)
- Mats Töpel, M. Lundberg, T. Eriksson, B. Eriksen
- Biology, Medicine
- PLoS currents
- 16 May 2011
Several naturally occurring hybrids in Potentilla (Rosaceae) have been reported, but no molecular evidence has so far been available to test these hypotheses of hybridization. We have compared a… Expand
Past Climate Change and Plant Evolution in Western North America: A Case Study in Rosaceae
- Mats Töpel, A. Antonelli, C. Yesson, B. Eriksen
- Biology, Medicine
- PloS one
- 7 December 2012
Species in the ivesioid clade of Potentilla (Rosaceae) are endemic to western North America, an area that underwent widespread aridification during the global temperature decrease following the… Expand
Predispersal seed predation in Bartsia alpina
- U. Molau, B. Eriksen, J. Knudsen
- Biology, Medicine
- Oecologia
- 1 October 1989
SummaryA northern Swedish population of Bartsia alpina, an arctic-alpine perennial herb, was found to suffer high levels of predispersal seed predation by larvae of two insect species, both… Expand
Floral anatomy and morphology in thePolygalaceae
- B. Eriksen
- Biology
- Plant Systematics and Evolution
- 1 March 1993
Floral morphology and anatomy of 15 genera in thePolygalaceae have been studied. The pentamerous origin of the polygalaceous flower is confirmed and shown to apply to all genera in the family. The… Expand
Reproductive strategies in two arctic Pedicularis species (Scrophulariaceae)
- B. Eriksen, U. Molau, M. Svensson
- Biology
- 1 April 1993
A study of a number of reproductive traits in two sympatric species of Pedicularis in northern Swedish Lapland, the subarctic-alpine P lapponica and the artic P hursuta, revealed that the… Expand
Hybridization and Gene Flow Between Distantly Related Species of Rubus (Rosaceae): Evidence from Nuclear Ribosomal DNA Internal Transcribed Spacer Region Sequences
- L. A. Alice, T. Eriksson, B. Eriksen, C. Campbell
- Biology
- 24 January 2009
Abstract Hybridization has long been considered a source of taxonomic complexity in Rubus. This study uses molecular data to examine natural hybridization between R. caesius, a facultatively… Expand
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