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Iconography of the Genus Hieracium in central Europe, Part 1. General Description and Morphotypes / Günter Gottschlich in Forum Geobotanicum, vol. 2 (Année 2005)

Public [article]  inForum Geobotanicum > vol. 2 (Année 2005) . - pp. 1-7 Titre : Iconography of the Genus Hieracium in central Europe, Part 1. General Description and Morphotypes Type de document : texte imprimé Auteurs : Günter Gottschlich, Auteur ; Detlev Drenckhahn, Auteur Année de publication : 2005 Article en page(s) : pp. 1-7 Langues : Anglais (eng) Catégories : [Espèces (in biblio)] Hieracium [ZG] Europe centrale Mots-clés : iconographie  classification  description  scanning electron micrographs Résumé : "The genus Hieracium comprises more than one thousand sexual and apomictic species in Europe, with numerous intermediates and microspecies. Only a small fraction of the members of the genus Hieracium has been illustrated or photo-documented in the literature. Since many of these publications are difficult to obtain, only a few specialists are familiar with most of the species and subspecies described in the literature. In order to overcome this problem and encourage geobotanical research on the genus Hieracium, we decided to edit an iconography of central and southern European Hieracia in an electronical journal (Forum geobotanicum) with free international access through the internet. Part I of this endeavour contains descriptions and photographs of the morphological spectrum of the genus Hieracium. Here, we categorize the genus into 15 basic morphotypes. These types conform partly to the sections and subsections of the genus Hieracium, but are in some cases informal and may even include members of different sections. Classification of morphotypes is considered helpful to obtain a first rough picture of an unknown species that then can be traced to the species and subspecies level by using keys or, after completion of this iconography, simply by screening the relevant images. One particularly novel aspect of the present endeavour will be the regular inclusion of magnified images and scanning electron micrographs." (source : auteurs) Type de publication : périodique Référence biblio : Gottschlich G., Drenckhahn D., 2005 - Iconography of the Genus Hieracium in central Europe, Part 1. General Description and Morphotypes. Forum Geobotanicum, 2 : 1-7. ID PMB : 55712 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=55712 [article]

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Typification of names in genus Hieracium based on original herbarium material of Alexis Jordan and Alexandre Boreau / Günter Gottschlich in Forum Geobotanicum, vol. 5 (Année 2011)  

Public [article]  inForum Geobotanicum > vol. 5 (Année 2011) . - pp. 1-107 Titre : Typification of names in genus Hieracium based on original herbarium material of Alexis Jordan and Alexandre Boreau Type de document : texte imprimé Auteurs : Günter Gottschlich, Auteur ; Jean-Marc Tison, Auteur ; Valéry Malécot, Auteur ; Thomas Rouillard, Auteur Année de publication : 2011 Article en page(s) : pp. 1-107 Langues : Anglais (eng) Catégories : [ZG] MAINE-ET-LOIRE (49) [Espèces (in biblio)] Asteraceae [Espèces (in biblio)] Hieracium [Thèmes] Boreau, Alexandre [Thèmes] Jordan, Alexis (1814-1897) Mots-clés : typification  herbier Résumé : "181 names of Hieracium species going back to original herbarium material of Alexis Jordan or Alexandre Boreau are lectotypified, 27 are neotypified. The study is based on herbarium specimens of the Université Catholique de Lyon (LY) and Ville d’Angers (ANG), Martrin-Donos’s herbarium at the Institut Botanique de Montpellier (MPUTarn) and Arvet-Touvet’s herbarium at the Musée d’Histoire Naturelle de Grenoble (GRM-AT). The type specimens are illustrated by photographs of the entire herbarium sheets with some detail views of flower heads and leaves. Usual nomenclatural synonyms are given for each taxon." (source : auteurs) Type de publication : périodique Référence biblio : Gottschlich G., Tison J.-M., Malécot V., Rouillard T., 2011 - Typification of names in genus Hieracium based on original herbarium material of Alexis Jordan and Alexandre Boreau. Forum Geobotanicum, 5 : 1-107. ID PMB : 55713 DOI : 10.3264/FG.2011.0301 En ligne : http://www.forum-geobotanicum.net/articles/vol_5-2011/gottschlich_et_al/Gottschl [...] Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=55713 [article]

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