Brita Stedje

Bilde av Brita Stedje
English version of this page
Telefon +47 22851634
Mobiltelefon +47 99020364
Rom 116, Lids hus (Botanisk museum)
Brukernavn
Besøksadresse Sars gate 1 Lids hus 0562 Oslo
Postadresse Postboks 1172, Blindern 0318 Oslo

Bakgrunn

Dr. scient. fra Universitetet i Oslo, 1988
Cand. real. i systematisk botanikk, 1982

Undervisnings- og veiledningsområder

Plantenes systematikk og evolusjon (Bio4250). Biodiversitet (Bio4230). Molekylær systematikk.

Faglige kompetanseområder

Biosystematikk hos blomsterplanter, inkludert taksonomi, cytologi, reproduksjonsbiologi, biogeografi og molekylære metoder, med vekt på følgende plantefamilier: Hyacinthfamilien (Hyacinthaceae), Drageblodsfamilien (Dracaenaceae), Sandliljefamilien (Anthericaceae) og Påskeliljefamilien (Amaryllidaceae). Felterfaring fra Kamerun, Etiopia, Kenya, Tanzania, Malawi, Zambia, Zimbabwe, Botswana, Namibia, Sør-Afrika, Kreta, Madeira og Norge.

Publikasjoner

  • Struck, Torsten H; Feder, Jeffrey L.; Bendiksby, Mika; Birkeland, Siri; Cerca De Oliveira, Josè & Gusarov, Vladimir [Vis alle 13 forfattere av denne artikkelen] (2017). Finding Evolutionary Processes Hidden in Cryptic Species. Trends in Ecology & Evolution. ISSN 0169-5347. 33(3), s. 153–163. doi: 10.1016/j.tree.2017.11.007. Fulltekst i vitenarkiv
  • Musara, Collen; Spies, Paula; Spies,, Johan J. & Stedje, Brita (2017). A review of Bulbinella (Asphodelaceca): Distribution, conservation status, and economic importance. Boletín de la Sociedad Botánica de México. ISSN 2007-4298. 95(2), s. 155–168. doi: 10.17129/botsci.696.
  • Olet, Eunice Apio; Lye, Kåre & Stedje, Brita (2015). Crossing relationships and chromosome numbers of <i>Solanum</i> section <i>Solanum</i> in Uganda. Nordic Journal of Botany (NJB). ISSN 0107-055X. 33(4), s. 472–483. doi: 10.1111/njb.00592.
  • Nyenya, Ratidzay Takawira; Newton, Leonard E.; Wabuyele, Emily & Stedje, Brita (2014). Ethnobotanical uses of Sansevieria Thunb. (Asparagaceae) in coast province of Kenya. Ethnobotany Research and Applications. ISSN 1547-3465. 12(1), s. 51–69.
  • Mwase, Weston; Akinnifesi, F. K.; Stedje, Brita; Kwapata, M.B. & Bjørnstad, Åsmund (2010). Genetic diversity within and among southern African provenances of Uapaca kirkiana Muell. Arg using morphological and AFLP markers. New forests. ISSN 0169-4286. 40(3), s. 383–399. doi: 10.1007/s11056-010-9206-z.
  • Ntupanyama, YM; Mwase, WF; Stedje, Brita; Kwapata, MB; Bokosi, JM & Hvoslef-Eide, AK (2008). Indigenous knowledge of rural communities in Malawi on socio-economic use, propagation, biology, biodiversity and ecology of Uapaca kirkiana Muell. Arg. African Journal of Biotechnology. ISSN 1684-5315. 7, s. 2386–2396.
  • Ntupanyama, Yanira; Mwase, Weston; Stedje, Brita; Kwapata, M.B.; Bokosi, J.M. & Hvoslef-Eide, Anne Kathrine (2008). Indigenous knowledge of rural communities in Malawi on socio-economic use, propagation, biology, biodiversity and ecology of Uapaca kirkiana Muell. Arg. African Journal of Biotechnology. ISSN 1684-5315. 7(14), s. 2386–2396.
  • Mwase, WF; Erik-Lid, S; Bjornstad, A; Stedje, Brita; Kwapata, MB & Bokosi, JM (2007). Application of amplified fragment length polymorphism (AFLPs) for detection of sex-specific markers in dioecious Uapaca kirkiana Muell. angstrom rg. African Journal of Biotechnology. ISSN 1684-5315. 6.
  • Kwembeya, Ezekeil Gwinyai; Bjorå, Charlotte Sletten; Stedje, Brita & Nordal, Inger (2007). Phylogenetic relationships in the genus Crinum (Amaryllidaceae) with emphasis on tropical African species: evidence from trnL-F and nuclear ITS DNA sequence data. Taxon. ISSN 0040-0262. 56, s. 801–810.
  • Olet, Eunice Apio; Ziraba, Remiguis B. & Stedje, Brita (2007). Solanum aethiopicum L. and S. anguivi lam. in Uganda: Utilization aspects. I Ochatt, Sergio & Jain, Mohan (Red.), Breeding of Neglected and Under-Utilized Crops, Spices and Herbs. Science Publishers Inc.. ISSN 978-1-57808-509-5. s. 203–213.
  • Mwase, Weston; Lid, Stein Erik; Bjørnstad, Åsmund; Stedje, Brita; Kwapata, M.B. & Bokosi, J.M. (2007). Application of amplified fragment length polymorphism (AFLPs) for detection of sex-specific markers in dioecious Uapaca kirkiana Muell. angstrom rg. African Journal of Biotechnology. ISSN 1684-5315. 6(2).
  • Mwase, Weston; Bjørnstad, Åsmund; Bokosi, J.M.; Kwapata, M.B. & Stedje, Brita (2007). The role of land tenure in conservation of tree and shrub species diversity in miombo woodlands of southern Malawi. New forests. ISSN 0169-4286. 33.
  • Mwase, WF; Bjornstad, A; Bokosi, JM; Kwapata, MB & Stedje, Brita (2007). The role of land tenure in conservation of tree and shrub species diversity in miombo woodlands of southern Malawi. New forests. ISSN 0169-4286. 33. doi: 10.1007/s11056-006-9029-0.
  • Lebatha, P; Buys, MH & Stedje, Brita (2006). Ledebouria, Resnova and Drimiopsis: a tale of three genera. Taxon. ISSN 0040-0262. 55, s. 643–652.
  • Mwase, WF; Bjornstad, A; Stedje, Brita; Bokosi, JM & Kwapata, MB (2006). Genetic diversity of Uapaca kirkiana Muel. Arg. populations as revealed by amplified fragment length polymorphisms (AFLPs). African Journal of Biotechnology. ISSN 1684-5315. 5.
  • Jørgensen, Marte Holten; Elven, Reidar; Tribsch, Andreas; Gabrielsen, Tove M; Stedje, Brita & Brochmann, Christian (2006). Taxonomy and Evolutionary Relationships in the Saxifraga rivularis Complex. Systematic Botany. ISSN 0363-6445. 31(4), s. 702–729.
  • Mwase, Weston; Bjørnstad, Åsmund; Stedje, Brita; Bokosi, J.M. & Kwapata, M.B. (2006). Genetic diversity of Uapaca kirkiana Muel. Arg. populations as revealed by amplified fragment length polymorphisms (AFLPs). African Journal of Biotechnology. ISSN 1684-5315. 5(13).
  • Semagn, Kassa; Stedje, Brita & Bjørnstad, Åsmund (2004). Patterns of phenotypic variation in endod (Phytolacca dodecandra) from Ethiopia. Arfican Journal of Biotechnology. 3, s. 32–39.
  • Semagn, Kassa; Stedje, Brita & Bjørnstad, Åsmund (2004). Patterns of phenotypic variation in endod (Phytolacca dodecandra) from Ethiopia. African Journal of Biotechnology. ISSN 1684-5315. 3(1), s. 32–39.
  • Stedje, Brita (2003). Analysis of genetic diversity and differentiation in Ethiopian populations of Phytolacca dodecandra as revealed by AFLP and RAPD analyses. Genetic Resources and Crop Evolution. ISSN 0925-9864. 50(6), s. 649–661.
  • Stedje, Brita (2003). RAPD variation in Solanum anguivi and S. aethiopicum (Solanaceae) in Uganda. Euphytica. ISSN 0014-2336. 131, s. 293–297.
  • Kassa, Semagn; Bjørnstad, Åsmund & Stedje, Brita (2003). Genetic diversity and differentiation in Ethiopian populations of Phytolacca dodecandra as revealed by AFLP and RAPD analyses. Genetic Resources and Crop Evolution. ISSN 0925-9864. 50(6), s. 649–661.
  • Stedje, Brita (2001). Generic delimitation of Hyacinthaceae, with special emphasis on sub-Saharan genera. Systematics and Geography of Plants. ISSN 1374-7886. 71, s. 449–454.
  • Semagn, Kassa; Stedje, Brita & Bjørnstad, Åsmund (2001). Analysis of genetic diversity and structure in Ethiopian populations of Phytolacca dodecandra using RAPD. Hereditas. ISSN 0018-0661. 135, s. 51–60.
  • Stedje, Brita (2001). Notes on African plants: Hyacinthaceae. The generic delimitation within Hyacinthaceae, a comment on works by F. Speta. Bothalia. ISSN 0006-8241. 31, s. 192–195.
  • Semagn, Kassa; Stedje, Brita & Bjørnstad, Åsmund (2001). Analysis of genetic diversity and structure in Ethiopian populations of <i>Phytolacca dodecandra</i> using RAPD. Hereditas. ISSN 0018-0661. 135(1), s. 51–60. doi: 10.1111/j.1601-5223.2001.00051.x.
  • Semagn, Kassa; Bjørnstad, Åsmund; Stedje, Brita & Bekele, Endashaw (2000). Comparison of multivariate methods for the analysis of genetic resources and adaption Phytolacca dodecandra using RAPD. Theoretical and Applied Genetics. ISSN 0040-5752. 101, s. 1145–1154.
  • Semagn, Kassa; Bjørnstad, Åsmund; Stedje, Brita & Bekele, E. (2000). Comparison of multivariate methods for the analysis of gentic resources and adaptation in Phytolacca dodecandra using RAPD. Theoretical and Applied Genetics. ISSN 0040-5752. 101, s. 1145–1154. doi: 10.1007/s001220051591.
  • Stedje, Brita (2000). Evolutionary relationships of the genera Drimia, Thuranthos, Bowiea and Schizobasis, elucidated by morphological and chloroplast DNA sequence. I Wilson, Karen L. & Morrison, David A. (Red.), Monocots, systematics and evolution. CSIRO publishing. s. 414–417.
  • Stedje, Brita (1998). Phylogenetic relationships and generic delimitation of sub-Saharan Scilla L. (Hyacinthaceae) and allied African genera as inferred from morphological and DNA sequence data. Plant Systematics and Evolution. ISSN 0378-2697. 211, s. 1–11.
  • Stedje, Brita (1998). Phylogenetic relationships and generic delimitation of sub-Saharan Scilla L. (Hyacinthaceae) and allied African genera as inferred from morphological and DNA sequence data. Plant Systematics and Evolution. ISSN 0378-2697. 211, s. 1–11.
  • Jakobsen, Kjetill Sigurd; Stedje, Brita; Gyllensten, U. & Ellingboe, J. (1997). Update to: A general approach for PCR-amplification and sequencing of chloroplast DNA from crude vascular plant and algal tissue, The PCR technique: DNA sequencing II. Eaton Publisheing Co Natick, MA, USA. s. 181–184.
  • Stedje, Brita (1997). The seed surface - as taxonomic tool in tropical lilies. ?. 18, s. 33–38.
  • Stedje, Brita (1997). Hyacinthaceae. I Edwards, Sue; Demissew, Sebsebe & Hedberg, Inga (Red.), Flora of Ethiopia and Eritrea: Hydrocharitaceae to Arecaceae. National Herbarium, Addis Ababa. ISSN 91-971285-4-6. s. 138–147.
  • Jakobsen, Kjetill Sigurd & Stedje, Brita (1997). Update to: A general approach for PCR-amplification and sequencing of chloroplast DNA from crude vascular plant and algal tissue. I Gyllensten, U. & Ellingboe, J. (Red.), The PCR technique: DNA sequencing II. Eaton Publisheing Co Natick, MA, USA. s. 181–184.
  • Stedje, Brita (1996). Karyotypes of some species of Hyacinthaceae from Ethiopia and Kenya. Nordic Journal of Botany (NJB). ISSN 0107-055X. 16, s. 121–126.
  • Stedje, Brita (1996). Hyacinthaceae. I Polhill, Roger M. (Red.), Flora of Tropical East Africa. A. A. Balkema, Rotterdam.
  • Stedje, Brita (1995). The seed surface - as a taxonomic tool in tropical lilies. I Nordal, Inger (Red.), Seed, fruit, fertility - Proceedings from an international symposium dedicated to prof. Rolf Y. Berg in connection with his 70th birthday. Det Norske videnskaps-akademi i Oslo. ISSN 82-90888-22-8. s. 33–38.
  • Brochmann, Christian; Borgen, Liv & Stedje, Brita (1993). Crossing relationships and chromosome numbers of Nordic populations of Draba (Brassicaceae), with emphasis on the D. alpina complex. Nordic Journal of Botany (NJB). ISSN 0107-055X. 13, s. 121–147.
  • Brochmann, Christian; Stedje, Brita & Borgen, Liv (1992). Gene flow across ploidal levels in Draba (Brassicaceae). Evolutionary trends in plants. ISSN 1011-3258. 6, s. 125–134.
  • Stedje, Brita & Nordal, Inger (1986). Cytogeographic studies in Hyacinthaceae in Africa South of the Sahara. Nordic Journal of Botany (NJB). ISSN 0107-055X. 7, s. 53–65.
  • Stedje, Brita & Nordal, Inger (1984). Taxonomy and cytology of the genus Ornithogalum (Liliaceae) in East Africa. Nordic Journal of Botany (NJB). ISSN 0107-055X. 4, s. 749–759.

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  • Stedje, Brita (2020). Plantesystematikk. Norsk Botanisk Forening. ISBN 9788299858366. 75 s.
  • Bjorå, Charlotte Sletten; Bjureke, Kristina; Borgen, Liv; Danielsen, Dag Inge; Ervik, Finn & Finnanger, Anne [Vis alle 8 forfattere av denne artikkelen] (2011). Botanisk hage. En oase i Oslo. Naturhistorisk museum, Universitetet i Oslo. ISBN 978-82-79-70025-8. 127 s.

Se alle arbeider i Cristin

  • Løken, Solveig Bua; Bendiksby, Mika & Stedje, Brita (2020). Phylogeny, character state evolution and species delimitation in Drimiopsis, Ledebouria and Resnova (Asparagaceae, subfamily Scilloidea) .
  • Løken, Solveig Bua; Bendiksby, Mika & Stedje, Brita (2019). LEDEBOURIA & FRIENDS - Phylogeny, character state evolution and species delimitation in three African monocot genera: Drimiopsis, Ledebouria and Resnova (Asparagaceae, subfamily Scilloidea).
  • Struck, Torsten H; Feder, Jeffrey L.; Bendiksby, Mika; Birkeland, Siri; Cerca De Oliveira, Josè & Gusarov, Vladimir [Vis alle 13 forfattere av denne artikkelen] (2018). Cryptic Species – More Than Terminological Chaos: A Reply to Heethoff. Trends in Ecology & Evolution. ISSN 0169-5347. 33(5), s. 310–312. doi: 10.1016/j.tree.2018.02.008.
  • Stedje, Brita (2018). Fordelene med et tykt godt skjørt.
  • Stedje, Brita (2018). Liljefamilien før og nå.
  • Stedje, Brita; Mwafongo, Elizabeth Brighton Mvula & Brysting, Anne Krag (2017). Subgeneric delimitation and character evolution in Albuca subg. Albuca (Asparagaceae subfamily Scilloideae).
  • Nordal, Inger; Bjorå, Charlotte Sletten & Stedje, Brita (2017). Training in the North of Researchers from the South: Experiences from Nordic-African collaboration. Scientia Danica, Series B, Biologica. ISSN 1904-5484. 6, s. 187–197. Fulltekst i vitenarkiv
  • Nordal, Inger; Bjorå, Charlotte Sletten & Stedje, Brita (2015). Training in North of researchers from South.
  • Stedje, Brita; Olet, Eunice Apio & Lye, Kåre (2014). Numerical taxonomy, crossing relationships and chromosome numbers of Solanum section Solanum in Uganda.
  • Stedje, Brita; Bakkestuen, Vegar & Bjorå, Charlotte Sletten (2014). Identifying biodiversity hotspots for Anthericum and Chlorophytum (Asparagaceae) in East Africa by using multiple diversity measures.
  • Stedje, Brita (2014). Fordelene med et tykt, godt skjørt -om kvinner på naturvitenskaplige ekspedisjoner i Afrika.
  • Stedje, Brita (2008). Wollemia - et tre fra dinosaurenes tid. [Radio]. Nitimen P1.
  • Bjorå, Charlotte Sletten; Demissew, Sebsebe; Stedje, Brita & Nordal, Inger (2008). On generic delimitation of Anthericum versus Chlorophytum and the lacking homology of complex nodes.
  • Nyenya, Ratidzay Takawira; Stedje, Brita & Nordal, Inger (2007). Molecular systematics of the genus Sansevieria in southern Africa, a preliminary study.
  • Bjorå, Charlotte Sletten; Hoell, Gry; Stedje, Brita & Nordal, Inger (2007). A phylogenetic analysis of Anthericum and Chlorophytum.
  • Mwafongo, Elizabeth Brighton Mvula & Stedje, Brita (2007). Molecular studies in the genus Albuca L. in the Flora Zambesiaca region.
  • Stedje, Brita (2006). Om kapplandets flora.
  • Stedje, Brita (2005). Innslag om sisalagave i FrokostTV, NRK. [TV]. NRK.
  • Nordal, Inger & Stedje, Brita (2005). Paraphyletic taxa should be accepted. Taxon. ISSN 0040-0262. 54.
  • Stedje, Brita & Bjorå, Charlotte Sletten (2005). Hvorfor drar botanikere til Afrika? Palmebladet. ISSN 1503-4593. 5, s. 12–15.
  • Jørgensen, Marte Holten; Gabrielsen, Tove M; Elven, Reidar; Stedje, Brita & Brochmann, Christian (2005). Evolutionary lineages and species delimitation in the Saxifraga rivularis complex.
  • Jørgensen, Marte; Elven, Reidar; Stedje, Brita & Brochmann, Christian (2005). Evolutionary lineages and species delimitation in the Saxifraga rivularis complex.
  • Bjorå, Charlotte Sletten; Hoell, Gry; Stedje, Brita & Nordal, Inger (2005). The genera Anthericum and Chlorophytum (Anthericaceae), evolution and generic delimitation.
  • Mirre, Virginia; Elven, Reidar; Stedje, Brita; Suda, Jan & Brochmann, Christian (2005). Migration history and polyploidization in bipolar plants: the genus Empetrum (Crowberries).
  • Kwembeya, Ezekeil Gwinyai; Bjorå, Charlotte Sletten; Stedje, Brita & Nordal, Inger (2005). Phylogenetic analysis of the genus Crinum (Amaryllidaceae)with emphasis on tropical African species.
  • Stedje, Brita (2004). Sisalagave i ferd med å sprenge taket i veksthus i Botanisk hage. [Radio]. NRK P1, Østlandssendingen.
  • Stedje, Brita (2004). Kjøttetende planter. [Radio]. NRK P2, Wok.
  • Stedje, Brita (2004). Sisalagave i ferd med å sprenge taket i veksthus i Botanisk hage. [TV]. NRK, Østlandssendingen.
  • Stedje, Brita; Bjorå, Charlotte Sletten & Bakkestuen, Vegar (2004). Identifying biodiversity hotspots for Anthericum and Chlorophytum (Asparagaceae) in East Africa by using multiple diversity measures.
  • Stedje, Brita (2003). Fra rariteter til fargesprakende blomsterprakt, inntrykk fra Kapplandets flora.
  • Jørgensen, Marte Holten; Gabrielsen, Tove M; Elven, Reidar; Stedje, Brita & Brochmann, Christian (2003). Reticulate evolution and species delimitation in the arctic Saxifraga rivularis (Highland Saxifrage) complex.
  • Stedje, Brita (2003). Systematics and evolution of African species of the genus Ledebouria Roth. (Hyacinthaceae).
  • Jørgensen, Marte H; Gabrielsen, Tove M; Elven, Reidar; Stedje, Brita & Brochmann, Christian (2003). Reticulate evolution and species delimitation in the arctic Saxifraga rivularis (Highland Saxifrage) complex.
  • Mirré, Virginia; Stedje, Brita; Albert, Victor Anthony & Brochmann, Christian (2003). Phylogeny, migration, and evolution in a bipolar model group: the genus Empetrum (Crowberry).
  • Stedje, Brita (2002). Genmodifiserte planter, matresurs eller økologisk katastrofe?
  • Stedje, Brita (2002). Genmodifiserte planter, matresurs eller økologisk katastrofe?
  • Stedje, Brita (2000). Sisalagave, Agave sisalana. Botaniske Ark. 12.
  • Stedje, Brita (2000). Tøyenparken i Oslo: Skjønnhet og lærdom. Skogeieren. ISSN 0037-6396. 16.
  • Stedje, Brita; Wilson, K.L. & Morrison, D. (1999). Evolutionary relationships of the genera Drimia, Thuranthos, Bowiea and Schizobasis, elucidated by morphological and chloroplast DNA sequence data.
  • Brochmann, Christian; Borgen, Liv & Stedje, Brita (1989). Chromosome numbers and crossing experiments in Nordic populations of Draba.
  • Brochmann, Christian; Borgen, Liv & Stedje, Brita (1989). Chromosome numbers and crossing experiments in Nordic populations of Draba (Brassicaceae).
  • Brochmann, Christian; Borgen, Liv & Stedje, Brita (1989). Chromosome numbers and crossing experiments in Nordic populations of Draba (Brassicaceae).
  • Kwembeya, Ezekeil Gwinyai & Stedje, Brita (2006). The genus Crinum (Amaryllidaceae) its taxonomy, phylogeny and consrvation in Southern Tropical Africa. Unipub forlag.
  • Jørgensen, Marte Holten; Brochmann, Christian; Stedje, Brita & Elven, Reidar (2004). Evolutionary lineages and species delimitation in the Saxifraga rivularis complex. Universitetet i Oslo.
  • Stedje, Brita (1998). Forelesninger i høyere planters systematikk, kompendium til kurset B110, Norges landbrukshøgskole. Landbruksbokhandelen.

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Publisert 31. mai 2011 08:54 - Sist endret 29. feb. 2012 14:13