Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Günther Heubl"'
Glacial refugia and postglacial expansion of the alpine–prealpine plant species Polygala chamaebuxus
Publikováno v:
Ecology and Evolution, Vol 6, Iss 21, Pp 7809-7819 (2016)
Abstract The shrubby milkwort (Polygala chamaebuxus L.) is widely distributed in the Alps, but occurs also in the lower mountain ranges of Central Europe such as the Franconian Jura or the Bohemian uplands. Populations in these regions may either ori
Externí odkaz:
https://doaj.org/article/7a7a6102f8e947a8bc0c11508c450713
Autor:
Andreas Fleischmann, Günther Heubl
Publikováno v:
Anales del Jardín Botánico de Madrid, Vol 66, Iss 2, Pp 209-215 (2009)
We tested previously published protocols for DNA isolation from plants with high contents of polyphenols and polysaccharides for several taxa of carnivorous plants. However, we did not get satisfying results with fresh or silica dried leaf tissue obt
Externí odkaz:
https://doaj.org/article/863d1a7cf52a49d59a9f72dce6baba8b
Towards a new classification of tribe Stachydeae (Lamiaceae): naming clades using molecular evidence
Publikováno v:
Botanical Journal of the Linnean Society. 190:345-358
Stachydeae, comprising c. 470 species, are one of the most diverse and taxonomically puzzling groups in Lamioideae. In the present study, the phylogenetic relationships in the Eurystachys clade (a phylogenetic name for all genera attributed to Stachy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8173522ac04e94de2ab27daae7b1a95
https://doi.org/10.1093/botlinnean/boz021
https://doi.org/10.1093/botlinnean/boz021
Autor:
Günther Heubl, Arnulf Melzer, Christian Bräuchler, Stephanie Rüegg, Juergen Geist, Uta Raeder
Publikováno v:
Aquatic Botany. 153:15-23
In this study we examined morphological variation in two macrophyte species (Najas major All., N. marina L. and their hybrids) obtained from German fresh water systems. Clear-cut delimitation of these two taxa is notoriously difficult but important a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d28dee4ab7734295133e8455ef58ac27
https://doi.org/10.1016/j.aquabot.2018.11.005
https://doi.org/10.1016/j.aquabot.2018.11.005
Publikováno v:
Microscopy Research and Technique. 81:1275-1285
Seed surface ultrastructure shows a wide variation among different species of the genus Allium that could potentially provide valuable characters in inferring the relationships. In order to evaluate inter- and intraspecific variation of testa microsc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e16c401caf92b547873ce47e7cf033c0
https://doi.org/10.1002/jemt.23134
https://doi.org/10.1002/jemt.23134
Publikováno v:
Taxon. 67:770-783
Tribe Marrubieae (Lamiaceae: Lamioideae) comprises about 91 species classified in four genera distributed from Europe to West and Central Asia and North Africa. Here, we present a phylogenetic analysis of cpDNA (rpl32-trnL, rps16, trnL intron, trnL-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1af3625da270ee80ff2cc02d8266828
https://doi.org/10.12705/674.6
https://doi.org/10.12705/674.6
Publikováno v:
JPC - Journal of Planar Chromatography - Modern TLC. 30:467-473
The herbal drug licorice root may be derived from the plant species Glycyrrhiza glabra L., Glycyrrhiza uralensis Fisch, and/or Glycyrrhiza inflata Bat. which are morphologically, chemically, pharma-cologically, and toxicologically similar. However, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e3d3ffa26cad296af319fecbceb6e80
https://doi.org/10.1556/1006.2017.30.6.2
https://doi.org/10.1556/1006.2017.30.6.2
Publikováno v:
Flora. 234:41-59
Despite the increasing number of molecular phylogenetic studies conducted recently in Caryophyllaceae, the relationships within several major lineages remain unresolved. Tribe Alsineae including the large genera Cerastium and Stellaria is among the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee02003dd5859aeb848081b83b966415
https://doi.org/10.1016/j.flora.2017.07.004
https://doi.org/10.1016/j.flora.2017.07.004
Autor:
Salvatore Tomasello, Günther Heubl
Publikováno v:
Planta Medica. 83:946-953
The fruits of Xanthium sibiricum have been widely used in traditional Chinese medicine for the treatment of nasal sinusitis and headaches. The genus Xanthium (cocklebur) is a taxonomically complex genus. Different taxonomic concepts have been propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7856369497ed81a108e307adca9303f
https://doi.org/10.1055/s-0043-106585
https://doi.org/10.1055/s-0043-106585
Autor:
Günther Heubl, Agnes Scheunert
Publikováno v:
Organisms Diversity & Evolution. 17:323-349
The figwort genus Scrophularia (Scrophulariaceae), widespread across the temperate zone of the Northern Hemisphere, comprises about 250 species and is a taxonomically challenging lineage displaying large morphological and chromosomal diversity. Scrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4a978f69b5bce6e6e273693b0766536
https://doi.org/10.1007/s13127-016-0316-0
https://doi.org/10.1007/s13127-016-0316-0