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114 - 1993 - Biosystematisch-ökologische Untersuchungen an den Erigeron-Arten (Asteraceae) der Alpen (Veröffentlichungen des Geobotanischen Institutes der Eidg. Tech. Hochschule, Stiftung Rübel, in Zürich) / Walter Huber
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Titre : 114 - 1993 - Biosystematisch-ökologische Untersuchungen an den Erigeron-Arten (Asteraceae) der Alpen Type de document : Imprimé Auteurs : Walter Huber Année de publication : 1993 Langues : Allemand (ger) Mots-clés : Asteraceae En ligne : https://www.e-periodica.ch/digbib/view?pid=gbi-002%3A1993%3A114 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=bulletin_display&id=37839 Huber, W. 1993. Biosystematisch-ökologische Untersuchungen an den Erigeron-Arten (Asteraceae) der Alpen. Veröffentlichungen des Geobotanischen Institutes der Eidg. Tech. Hochschule, Stiftung Rübel, in Zürich, 114.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité R19968 P-892 Revue Réserve Revues Consultable Biogeographical and evolutionary insights on Erigeron and allies (Asteraceae) from ITS sequence data / R. D. Noyes (2000)
Titre : Biogeographical and evolutionary insights on Erigeron and allies (Asteraceae) from ITS sequence data Type de document : Tiré à part de revue Auteurs : R. D. Noyes ; Indiana University : Department of biology, Bloomington, Indiana, USA Année de publication : 2000 Importance : 93-114 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Biogéographie comparée
[CBNPMP-Thèmes] Phylogénie (liens existant entre espèces apparentées)Mots-clés : Asteraceae Erigeron Résumé : Complex geographical distribution patterns and agamospermy have united to obscure systematic relationships in the genusErigeron (400+ species). Sequence data were analyzed from the internal transcribed spacer region of nrDNA (ITS) and 5.8S cistron for 77 taxa including 63Erigeron species. Results support the North American origin ofErigeron and document thatAphanostephus, Conyza, and three small genera restricted to South America (Apopyros, Hysterionica, Neja) are all derived from withinErigeron. Phylogenetic data indicate that agamospermy has arisen at least three times inErigeron and that autogamy has evolved independently inConyza and inE. sect.Trimorpha. Lien pérenne : DOI : 10.1007/BF00985373 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130311 Noyes, RD. 2000. Biogeographical and evolutionary insights on Erigeron and allies (Asteraceae) from ITS sequence data. Plant systematics and evolution, 220 : 93-114.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 8427 N Tiré à part Centre de documentation Tirés à part Consultable Evolutionary relationships in the Asteraceae tribe Inuleae (incl. Plucheeae) evidenced by DNA sequances of ndhF ; with notes on the systematic positions of some aberrant genera / Arne Anderberg (2005)
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Titre : Evolutionary relationships in the Asteraceae tribe Inuleae (incl. Plucheeae) evidenced by DNA sequances of ndhF ; with notes on the systematic positions of some aberrant genera Type de document : Tiré à part de revue Auteurs : Arne Anderberg ; Pia Eldenäs ; Randall J. Bayer ; Markus Englund Année de publication : 2005 Importance : 135-146 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Phylogénie (liens existant entre espèces apparentées) Mots-clés : Asteraceae Lien pérenne : DOI : 10.1016/j.ode.2004.10.015 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=131932 Anderberg, A., Eldenäs, P., Bayer, RJ., Englund, M. 2005. Evolutionary relationships in the Asteraceae tribe Inuleae (incl. Plucheeae) evidenced by DNA sequances of ndhF ; with notes on the systematic positions of some aberrant genera. Organisms diversity & evolution, 5(2) : 135-146.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 16073 A Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
Consultable
Article (2005)URLITS sequence data support a single origin for North American Astereae (Asteraceae) and reflect deep geographic divisions in Aster S.L. / R. D. Noyes (1999)
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Titre : ITS sequence data support a single origin for North American Astereae (Asteraceae) and reflect deep geographic divisions in Aster S.L. Type de document : Tiré à part de revue Auteurs : R. D. Noyes ; Loren H Rieseberg (1961-) Année de publication : 1999 Importance : 398-412 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Phylogénie (liens existant entre espèces apparentées) Mots-clés : Asteraceae Résumé : The Astereae is the largest tribe of Asteraceae in North America. Morphological diversity suggests that the North American assemblage is polyphyletic as 12 endemic genera, as well as lineages of the genus Erigeron and Conyza (Conyzinae), have been hypothesized to represent at least five separate invasions of North America from Africa, Australia, Eurasia, and South America. This hypothesis was tested with a phylogenetic analysis of nucleotide sequence data from the internal transcribed spacers (ITS) of nuclear ribosomal DNA. Sequences for 62 taxa represent seven outgroup taxa and all major Northern and Southern Hemisphere groups of Astereae, including broad taxonomic and geographic sampling of Conyzinae and Aster s.l. (sensu lato). Parsimony analyses indicate that all North American Astereae are members of a strongly supported clade, and that a diverse group of predominantly woody taxa from Africa, Australia, and South America, are basal Astereae. Furthermore, Aster s.l. is deeply polyphyletic as Eurasian taxa, including Aster s.s. (sensu stricto), appear more closely related to Southern Hemisphere taxa than to North American Aster segregates. There is only low to moderate agreement between proposed higher level Astereae relationships based on ITS and those based either on morphology or chloroplast restriction site data. Lien pérenne : DOI : 10.2307/2656761 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130310 Noyes, RD., Rieseberg, L.H. 1999. ITS sequence data support a single origin for North American Astereae (Asteraceae) and reflect deep geographic divisions in Aster S.L. American Journal of Botany, 86(3) : 398-412.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 8426 N Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
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Article (1999)URLSeed dormancy in Asteraceae: a global vegetation zone and taxonomic/phylogenetic assessment / Carol C. Baskin in Seed science research, 33 (2) (2023)
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Titre : Seed dormancy in Asteraceae: a global vegetation zone and taxonomic/phylogenetic assessment Type de document : Imprimé Auteurs : Carol C. Baskin ; Jerry Mack Baskin Année de publication : 2023 Article en page(s) : 135-169 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Dormance Mots-clés : Asteraceae Résumé : The Asteraceae with up to 30,000 species occurs on all continents except Antarctica and in all major vegetation zones on earth. Our primary aim was to consider cypselae dormancy-break and germination of Asteraceae in relation to ecology, vegetation zones and evolution. Cypselae are desiccation-tolerant and in various tribes, genera, species and life forms of Asteraceae are either non-dormant (ND) or have non-deep physiological dormancy (PD) at maturity. All six types of non-deep PD are found among the Asteraceae, and dormancy is broken by cold or warm stratification or by afterripening. Soil cypselae banks may be formed but mostly are short-lived. Much within-species variation in dormancy-break and germination has been found. Using data compiled for 1192 species in 373 genera and 35 tribes of Asteraceae, we considered ND and PD in relation to life form, vegetation zone and tribe. Senecioneae and Astereae had the best representation across the vegetation zones on earth. In evergreen and semi-evergreen rainforests, more species have ND than PD, but in all other vegetation zones, except alpine/high-latitude tundra (where ND and PD are equal), more species have PD than ND. Tribes in the basal and central grades and those in the Heliantheae Alliance have both ND and PD. The high diversity and lability of non-deep PD may have enhanced the rate of species diversification by promoting the survival of new species and/or species in new habitats that became available following globally disruptive events since the origin of the Asteraceae in the Late Cretaceous. Lien pérenne : DOI : 10.1017/S0960258523000107 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153152
in Seed science research > 33 (2) (2023) . - 135-169Baskin, CC., Baskin, J.M. 2023. Seed dormancy in Asteraceae: a global vegetation zone and taxonomic/phylogenetic assessment. Seed science research, 33(2): 135-169.Documents numériques
Consultable
Article (2023)URLConyza triloba, new to Europe, and Conyza bonariensis, new to the Czech Republic / Otakar Sida in Preslia, 75 (2003)
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