{"id":13364,"date":"2020-11-10T10:09:07","date_gmt":"2020-11-10T10:09:07","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/olea-europaea-l-3\/"},"modified":"2026-07-27T19:03:09","modified_gmt":"2026-07-27T19:03:09","slug":"olea-europaea-l-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/olea-europaea-l-3\/","title":{"rendered":"Olea europaea L."},"content":{"rendered":"

Arbre \u00e0 feuilles persistantes, hermaphrodite, atteignant jusqu\u2019\u00e0 10 m de haut, bien qu\u2019il soit habituel qu\u2019il se pr\u00e9sente avec un port arbustif dans les zones montagneuses abruptes et les zones plus s\u00e8ches, \u00e0 plus forte raison si la zone est soumise \u00e0 une forte pression du b\u00e9tail. Le port de l’arbre adulte est tr\u00e8s r\u00e9gulier, \u00e0 houppier ovale ou arrondi. Tronc un peu tortueux, \u00e9pais, court, se ramifiant tr\u00e8s t\u00f4t. \u00c9corce tr\u00e8s fendill\u00e9e, en particulier \u00e0 la base du tronc, brun-gris\u00e2tre. Rameaux dress\u00e9s-patents, flexibles lorsqu\u2019ils sont abroutis, \u00e0 \u00e9corce l\u00e9g\u00e8rement \u00e9pineuse, lisse, de couleur gris clair, cendr\u00e9e. Ramilles verd\u00e2tre-cendr\u00e9. Feuilles oppos\u00e9es de (0,5)1-8 \u00d7 0,3-1,2 cm, 2-7 fois plus longues que larges, ovales-lanc\u00e9ol\u00e9es \u00e0 oblanc\u00e9ol\u00e9es ou nettement lanc\u00e9ol\u00e9es \u2011elles peuvent \u00eatre tr\u00e8s petites, elliptiques ou obov\u00e9es en mauvaises conditions de croissance\u2011, \u00e0 bord entier et un peu r\u00e9volut\u00e9, att\u00e9nu\u00e9es \u00e0 la base, \u00e0 p\u00e9dicelle court, aigu\u00ebs, parfois mucron\u00e9es, coriaces, de couleur vert mat-gris\u00e2tre sur l\u2019endroit et cendr\u00e9-argent\u00e9 sur l\u2019envers. Inflorescences en panicules axillaires ou terminales. Fleurs blanches, petites, subsessiles. Calice cupuliforme, \u00e0 4 petites dents, verd\u00e2tre. Corolle en une seule pi\u00e8ce, \u00e0 tube court et 4 lobes blancs en guise de p\u00e9tales ouverts en \u00e9toiles. Elle poss\u00e8de 2 \u00e9tamines qui naissent soud\u00e9es au tube de la corolle. Anth\u00e8res jaunes, tr\u00e8s voyantes. Fruit (0,5-4 cm) en drupe (il s\u2019agit l\u00e0 du nom romain de l’olive) ellipso\u00efdale, d\u2019abord verte puis noir brillant en m\u00fbrissant. Elle renferme un noyau (endocarpe) tr\u00e8s dur ou mou, contenant une seule graine.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-13364","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nOlea europaea L. - North Africa Trees<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Olea europaea L. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbre \u00e0 feuilles persistantes, hermaphrodite, atteignant jusqu\u2019\u00e0 10 m de haut, bien qu\u2019il soit habituel qu\u2019il se pr\u00e9sente avec un port arbustif dans les zones montagneuses abruptes et les zones plus s\u00e8ches, \u00e0 plus forte raison si la zone est soumise \u00e0 une forte pression du b\u00e9tail. Le port de l’arbre adulte est tr\u00e8s r\u00e9gulier,...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/olea-europaea-l-3\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-27T19:03:09+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/olea-europaea-l-3\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/olea-europaea-l-3\\\/\",\"name\":\"Olea europaea L. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\"},\"datePublished\":\"2020-11-10T10:09:07+00:00\",\"dateModified\":\"2026-07-27T19:03:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/olea-europaea-l-3\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/olea-europaea-l-3\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/olea-europaea-l-3\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Olea europaea L.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"name\":\"North Africa Trees\",\"description\":\"\u00c1rboles y arbustos aut\u00f3ctonos del Norte de \u00c1frica\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\",\"name\":\"North \u00e1frica trees\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/logo-north-africa-trees.png\",\"contentUrl\":\"https:\\\/\\\/www.northafricatrees.org\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/logo-north-africa-trees.png\",\"width\":80,\"height\":70,\"caption\":\"North \u00e1frica trees\"},\"image\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Olea europaea L. - North Africa Trees","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Olea europaea L. - North Africa Trees","og_description":"Arbre \u00e0 feuilles persistantes, hermaphrodite, atteignant jusqu\u2019\u00e0 10 m de haut, bien qu\u2019il soit habituel qu\u2019il se pr\u00e9sente avec un port arbustif dans les zones montagneuses abruptes et les zones plus s\u00e8ches, \u00e0 plus forte raison si la zone est soumise \u00e0 une forte pression du b\u00e9tail. 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