{"id":55803,"date":"2006-01-12T00:00:00","date_gmt":"2006-01-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudios-taxonomicos-en-carex-l-valoracion-de-los-caracteres-anatomicos-y-de-las-inflorescencias-en-la-sistematica-del-genero\/"},"modified":"2006-01-12T00:00:00","modified_gmt":"2006-01-12T00:00:00","slug":"estudios-taxonomicos-en-carex-l-valoracion-de-los-caracteres-anatomicos-y-de-las-inflorescencias-en-la-sistematica-del-genero","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/leon\/estudios-taxonomicos-en-carex-l-valoracion-de-los-caracteres-anatomicos-y-de-las-inflorescencias-en-la-sistematica-del-genero\/","title":{"rendered":"Estudios taxon\u00f3micos en carex l. valoraci\u00f3n de los caracteres anat\u00f3micos y de las inflorescencias en la sistem\u00e1tica del g\u00e9nero"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Molina Gonz\u00e1lez Ana M\u00aa <\/strong><\/h2>\n<p>Carex es uno de los g\u00e9neros de plantas m\u00e1s abundantes del hemisferio norte. Se caracteriza por presentar un utr\u00edculo cerrado; \u00f3rgano que contiene el ovario y favorece la dispersi\u00f3n del fruto. La taxonom\u00eda del g\u00e9nero presenta ciertas dificultades por la diversidad de taxones existentes y la dificultad de distinguirlos dado que sus inflorescencias son muy reducidas. La memoria de la tesis doctral se centra en un peque\u00f1o grupo de carex, grupo carex muricata (sect. Phaestoglochin. Subgen. Vignea) formado por t\u00e1xones frecuentes en medios alterados en el que se efectu\u00f3 una revisi\u00f3n y se valor\u00f3 la importancia de los caracteres anat\u00f3micos y de las inflorescencias en la taxonom\u00eda de este g\u00e9nero.En la revisi\u00f3n nomenclatural del grupo encontramos s\u00f3lo son seis nombres con rango espec\u00edfico correctos: carex coriogyne nelmes, c. Divulsa stokes c. Leersiana rauschert, c. Muricata l., C. Pairae f. W. Schultz y c. Spicata huds. Se designaron los tipos nomenclaturales para los taxones del grupo que todav\u00eda no ten\u00edan tipo -carex spicata huds. Y c. Divulsa stokes- as\u00ed como para otros diez nombres de carex relacionados directa o indirectamente con la flora anglica de hudson.Para valorar la importancia de los caracteres anat\u00f3micos se estudiaron unos 250 caracteres anat\u00f3micos del corte transversal del tallo, hoja y de la epidermis en vista superficial en taxones del grupo carex muricata y en otros ocho taxones m\u00e1s con fines comparativos. Esto se combin\u00f3 con un experimento de cultivo en una c\u00e1mara en condiciones controladas- de carex hirta- durante seis meses, con distinta disponibilidad h\u00eddrica, para descartar aquellos caracteres anat\u00f3micos que var\u00edan con las condiciones ambientales y no tienen demasiado valor taxon\u00f3mico. Por \u00faltimo, y debido a la gran heterogeneidad detectada en la bibliograf\u00eda al designar los caracteres, se estandarizaron los caracteres anat\u00f3micos. Las inflorescencias re\u00fanen los caracteres m\u00e1s importantes para la clasificaci\u00f3n de los<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudios taxon\u00f3micos en carex l. valoraci\u00f3n de los caracteres anat\u00f3micos y de las inflorescencias en la sistem\u00e1tica del g\u00e9nero<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudios taxon\u00f3micos en carex l. valoraci\u00f3n de los caracteres anat\u00f3micos y de las inflorescencias en la sistem\u00e1tica del g\u00e9nero <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Molina Gonz\u00e1lez Ana M\u00aa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/12\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Mar\u00eda Carmen Acedo Casado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: benito Valdes castrillon <\/li>\n<li>leonard Jury stephen (vocal)<\/li>\n<li>julio Pastor d\u00edaz (vocal)<\/li>\n<li>pilar Catal\u00e1n rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Molina Gonz\u00e1lez Ana M\u00aa Carex es uno de los g\u00e9neros de plantas m\u00e1s abundantes del hemisferio norte. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[4430,5240],"tags":[5698,26596,123279,22460,123278,78117],"class_list":["post-55803","post","type-post","status-publish","format-standard","hentry","category-leon","category-taxonomia-vegetal","tag-benito-valdes-castrillon","tag-julio-pastor-diaz","tag-leonard-jury-stephen","tag-maria-carmen-acedo-casado","tag-molina-gonzalez-ana-ma","tag-pilar-catalan-rodriguez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/55803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=55803"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/55803\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=55803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=55803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=55803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}