A partir de cette page vous pouvez :
Retourner au premier écran avec les dernières notices... |
Résultat de la recherche
5 résultat(s) recherche sur le mot-clé 'lectotype'
trié(s) par (Pertinence décroissant(e), Titre croissant(e)) Affiner la recherche Générer le flux rss de la recherche
On the typification of three Isoetes names (Isoetaceae, Lycopodiopsida) described from France / Michel Boudrie in Phytotaxa, vol. 641, n°4 (Année 2024)
[article]
Titre : On the typification of three Isoetes names (Isoetaceae, Lycopodiopsida) described from France Type de document : périodique Auteurs : Michel Boudrie, Auteur ; Germinal Rouhan, Auteur ; Valéry Malécot, Auteur ; Angelo Troia, Auteur Année de publication : 2024 Article en page(s) : pp. 286-294 Langues : Anglais Mots-clés : typification lectotype spore microscopie électronique à balayage (SEM) Résumé : "This paper deals with typification of three species names in Isoetes described from France: the lectotype previously designated for I. delalandei J.Lloyd is here superseded by another lectotype according to new evidence, and lectotypes are designated for I. echinospora Durieu and I. tenuissima Boreau. Selected specimens are preserved at ANG for I. delalandei, and at P for the two others. Scanning Electron Microscope (SEM) images of the spores, known to provide important routine characters in Isoetes, were acquired from the types, and information about the loci classici are provided. Isoetes echinospora and I. tenuissima have currently disappeared from their loci classici." (source : auteurs) Type de publication : périodique Référence biblio : Boudrie M., Rouhan G., Malécot V., Troia A., 2024 - On the typification of three Isoetes names (Isoetaceae, Lycopodiopsida) described from France. Phytotaxa, 641 (4) : 286-294. ID PMB : 71827 DOI : 10.11646/phytotaxa.641.4.5 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=71827
in Phytotaxa > vol. 641, n°4 (Année 2024) . - pp. 286-294[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire History and distribution of Sagina procumbens forma daviesii / P. A. Smith in New Journal of botany, vol. 7, n°2-3 (Année 2017)
[article]
Titre : History and distribution of Sagina procumbens forma daviesii Type de document : Livre Auteurs : P. A. Smith, Auteur Année de publication : 2018 Article en page(s) : pp. 165-168 Langues : Anglais Mots-clés : tératologie lectotype Résumé : "There have been occasional records of flore pleno forms of Sagina procumbens from Britain and Ireland for 200 years. Druce assigned these forms the varietal name var. daviesii, and a lectotype is designated here. A varietal rank cannot be maintained for this form, which becomes forma daviesii stat. nov. The records and observations on this variety are reviewed, including a new report from vc110 (Outer Hebrides), and the distribution is summarised." (source : auteur) Type de publication : périodique Référence biblio : Smith P.-A., 2018 - History and distribution of Sagina procumbens forma daviesii. New Journal of botany, 7 : 165-168. Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=66883
in New Journal of botany > vol. 7, n°2-3 (Année 2017) . - pp. 165-168[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire The nomenclature of Portulaca oleracea and P. sativa (Portulacaceae) / Pertti Uotila in Willdenowia, vol. 42, n°1 (Année 2012)
[article]
Titre : The nomenclature of Portulaca oleracea and P. sativa (Portulacaceae) Type de document : Livre Auteurs : Pertti Uotila, Auteur ; Alexander N. Sennikov, Auteur ; Avinoam Danin, Auteur Année de publication : 2012 Article en page(s) : pp. 25-28 Langues : Anglais Mots-clés : lectotype Résumé : "The name of the common purslane, Portulaca sativa, is lectotypified with an illustration from Lobel’s Plantarum Seu
Stirpium Icones and a supporting epitype specimen is designated. P. officinarum is shown to be a superfluous, though
formally legitimate, name for P. oleracea. Confirmed records of P. sativa s.str. for several European and Mediterranean territories are listed." (source : auteurs)Type de publication : périodique Référence biblio : Uotila P., Sennikov A., 2012 - The nomenclature of Portulaca oleracea and P. sativa (Portulacaceae). Willdenowia, 42 (1) : 25-28. ID PMB : 69439 DOI : 10.3372/wi42.42102 En ligne : https://bioone.org/journals/willdenowia/volume-42/issue-1/wi.42.42102/The-nomenc [...] Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=69439
in Willdenowia > vol. 42, n°1 (Année 2012) . - pp. 25-28[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire New typifications and synonyms in Tortula sect. Pottia (Pottiaceae, Musci) / Rosa María Ros in Taxon, vol. 57, n°1 (Année 2008)
[article]
Titre : New typifications and synonyms in Tortula sect. Pottia (Pottiaceae, Musci) : 1, 2, 1 & Type de document : Livre Auteurs : Rosa María Ros, Auteur ; Jesús Muñoz, Auteur ; Olaf Werner, Auteur ; Susana Rams, Auteur Année de publication : 2008 Article en page(s) : pp. 279-288 Langues : Anglais Mots-clés : lectotype Microbryum nomenclature Pottia Pottiaceae Tortula Tortula caucasica Tortula lindbergii Résumé : "Lectotypes are designated for nineteen names applicable to species of Tortula sect. Pottia (Ehrh. ex Rchb.) Kindb. and one found to refer to Microbryum starkeanum (Hedw.) R.H. Zander. Our results show that Desmatodon gasilienii Vent., Pottia lanceolata var. lejolisii Corb., P. lanceolata var. papillosa Corb., and Tortula lindbergii Kindb. ex Broth. are all referable to the species currently known as Tortula lanceola R.H. Zander, which must, therefore, be replaced by Tortula lindbergii, published a hundred years earlier. Pottia fleischeri Warnst. is here considered to be a synonym of Tortula viridifolia (Mitt.) Blockeel & A.J.E. Smith and not of Tortula wilsonii (Hook.) R.H. Zander as proposed elsewhere. Pottia littoralis Mitt., P. notarisii Schimp., and P. propagulifera Herzog are conspecific with Tortula pallida (Lindb.) R.H. Zander. Pottia lanceolata var. leucodonta Schimp. is synonymized with Microbryum starkeanum (Hedw.) R.H. Zander. Another important change involves Tortula caucasica Lindb. ex Broth., which is considered to be conspecific with Tortula modica R.H. Zander, and must replace that name." (source : auteurs) Type de publication : périodique Référence biblio : Ros R., Muñoz J., Werner O., Rams S., 2008 - New typifications and synonyms in Tortula sect. Pottia (Pottiaceae, Musci) : 1, 2, 1 &. Taxon, 57 (1) : 279-288. ID PMB : 70608 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=70608
in Taxon > vol. 57, n°1 (Année 2008) . - pp. 279-288[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire Neotropical species of the Adiantum raddianum group (Pteridaceae) / Regina Y. Hirai in Willdenowia, vol. 49, n°3 (Année 2019)
[article]
Titre : Neotropical species of the Adiantum raddianum group (Pteridaceae) Type de document : Livre Auteurs : Regina Y. Hirai, Auteur ; Jefferson Prado, Auteur Année de publication : 2019 Article en page(s) : pp. 295-317 Langues : Allemand Mots-clés : fougère lectotype morphologie nomenclature ptéridophite typification Résumé : "As recently demonstrated, the group of Adiantum raddianum is monophyletic and can be recognized by round-reniform indusia and veins ending in sinuses at the sterile segment margins. The most related species belong to the A. poiretii group, which is morphologically distinct by the oblong to lunate indusia. In the A. raddianum group sixteen species are recognized in the present work. Among these species, A. patens s.l. is the unique species that occurs in Africa outside the neotropical region. Adiantum raddianum is the broadest distributed species of the group, widely cultivated globally, and it has become naturalized in the Paleotropics and other regions. Typifications are presented for two accepted names: A. lorentzii and A. ruizianum. Several other typifications are also presented for synonymized species. Adiantum alan-smithii, A. galeottianum, A. imbricatum, A. lobatum, A. ruizianum, A. shepherdii and A. subvolubile are species with restricted distributions occurring only in one or two countries. An identification key, as well as descriptions, synonymies, discussion on morphology and taxonomy, illustrations and a list of specimens examined are provided." (source : auteurs) Type de publication : périodique Référence biblio : Hirai R., Prado J., 2019 - Neotropical species of the Adiantum raddianum group (Pteridaceae). Willdenowia, 49 (3) : 295-317. ID PMB : 68890 DOI : https://doi.org/10.3372/wi.49.49302 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=68890
in Willdenowia > vol. 49, n°3 (Année 2019) . - pp. 295-317[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire