{"id":12470,"date":"2020-11-10T10:07:54","date_gmt":"2020-11-10T10:07:54","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/crotalaria-vialattei-batt-3\/"},"modified":"2026-04-13T17:44:29","modified_gmt":"2026-04-13T17:44:29","slug":"crotalaria-vialattei-batt-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/crotalaria-vialattei-batt-3\/","title":{"rendered":"Crotalaria vialattei Batt."},"content":{"rendered":"<p>Arbrisseau pouvant atteindre jusqu\u2019\u00e0 1 m de haut, hermaphrodite, dress\u00e9, villeux-soyeux argent\u00e9. Tiges \u00e0 poils de 0,75 mm, simples plus ou moins appliqu\u00e9s. Feuilles trifoli\u00e9es, stipul\u00e9es, \u00e0 stipules de 2-3 mm, lin\u00e9aires-lanc\u00e9ol\u00e9es, tr\u00e8s villeuses, \u00e0 p\u00e9tiole de 5-7 mm, et folioles de 2-4 \u00d7 0,8-1 cm, oblongues, enti\u00e8res, planes ou un peu pli\u00e9es, obtuses, bri\u00e8vement mucron\u00e9es, dens\u00e9ment villeuses sur les deux faces, \u00e0 nervation penn\u00e9e, seule la nervure centrale \u00e9tant pro\u00e9minente sur l\u2019envers. Inflorescences rac\u00e9miformes, de 15-20 fleurs, terminales ou lat\u00e9rales \u00e0 l\u2019aisselle des feuilles, \u00e0 p\u00e9doncule de4-5 mm, tr\u00e8s villeux, qui naissent \u00e0 l\u2019aisselle d\u2019une bract\u00e9e lin\u00e9aire-lanc\u00e9ol\u00e9e, villeuse sur l\u2019endroit et presque glabre sur l\u2019envers, \u00e0 2 bract\u00e9oles alternes \u00e0 l\u2019extr\u00e9mit\u00e9. Calice de <em>c<\/em>. 7 mm, campanul\u00e9, tr\u00e8s villeux, l\u00e9g\u00e8rement bilabi\u00e9, \u00e0 dents sub\u00e9gales trinerv\u00e9es, qui d\u00e9passent la moiti\u00e9 du calice. Corolle de 12-14 mm, papilionac\u00e9e, jaune, glabre, qui d\u00e9passe \u00e0 peine le calice, \u00e0 \u00e9tendard de 11-12 mm, r\u00e9niforme, arqu\u00e9 vers l\u2019arri\u00e8re, \u00e0 nervation peu ou pas visible, et pourvu d\u2019un onglet de 4-5 mm de long, car\u00e8ne aigu\u00eb, concrescente et fortement courb\u00e9e, un peu plus courte que les ailes. \u00c9tamines glabres et largement concrescentes, \u00e0 anth\u00e8res jaunes, certaines lin\u00e9aires basifixes et d\u2019autres ovo\u00efdes ins\u00e9r\u00e9es sur le dos. Ovaire sessile, villeux, \u00e0 5 ovules. Gousse oblongue, enfl\u00e9e, soyeuse, notablement plus longue que le calice marcescent.<\/p>\n","protected":false},"featured_media":0,"template":"","short_name":"Crotalaria vialattei","name_html":"<strong>Crotalaria vialattei<\/strong> Batt.","short_description":"","common_names":"","other_name":"<em>Ang.<\/em>: Rattlepod, rattlebox.\u00a0\u00a0 <em>Tam<\/em>.: Afarfar.","flowering":"f\u00e9vrier-mars.","fruiting":"avril-juin.","habitat":"Plaines et d\u00e9pressions des rivi\u00e8res s\u00e8ches en zones d\u00e9sertiques et subd\u00e9sertiques. Zones sableuses.","distribution":"Il semble s\u2019agir d\u2019une esp\u00e8ce end\u00e9mique du Sahara occidental alg\u00e9rien (Tabelbala). Sa pr\u00e9sence est douteuse dans le S.-E. du Maroc.","observations":"","conservation":"Esp\u00e8ce peu commune et \u00e0 aire de r\u00e9partition restreinte. Elle n\u2019est actuellement pas \u00e9valu\u00e9e \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN. En Alg\u00e9rie, elle est incluse dans la Liste des esp\u00e8ces v\u00e9g\u00e9tales non cultiv\u00e9es prot\u00e9g\u00e9es (d\u00e9cret ex\u00e9cutif 12-03 du 4 janvier 2012).","genus":false,"images":false,"map_legend":"","kml":{"ID":"47323","post_author":"2","post_date":"2026-04-13 09:12:25","post_date_gmt":"2026-04-13 09:12:25","post_content":"","post_title":"Crotalaria_vialattei","post_excerpt":"","post_status":"inherit","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"crotalaria_vialattei-2-2","to_ping":"","pinged":"","post_modified":"2026-04-13 17:44:29","post_modified_gmt":"2026-04-13 17:44:29","post_content_filtered":"","post_parent":"12470","guid":"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2026\/04\/Crotalaria_vialattei.kml","menu_order":"0","post_type":"attachment","post_mime_type":"application\/xml","comment_count":"0","translation_id":"38289","element_type":"post_attachment","element_id":"47323","trid":"654954","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"47323"},"zone_1":"[\" -2.916870099999926,30.93521270000008\",\" -3.729858399999955,30.66626590000004\",\" -4.350585999999964,30.53860790000005\",\" -4.732946199999958,30.39192190000006\",\" -5.196533199999976,29.98348670000008\",\" -5.943603499999938,29.58301160000008\",\" -6.793308482434235,29.33221092253262\",\" -7.047828986552856,29.13002824944988\",\" -7.157293890641917,28.9218813935233\",\" -7.083458217529859,28.70238894735148\",\" -6.825658931728609,28.48448703095816\",\" -6.368193049082262,28.25579049749431\",\" -5.924200599999949,28.16016900000005\",\" -5.477095799999972,28.11646410000003\",\" -4.854170999999951,28.23565120000006\",\" -4.383544899999947,28.41072840000004\",\" -3.685725992362977,28.49944891173482\",\" -2.955793718092056,28.46028134537066\",\" -2.437147568461579,28.32399225307449\",\" -1.789416114773768,28.21602900904136\",\" -1.249989020705902,28.12145401870998\",\" -0.834767275138153,28.15487591519092\",\" -0.5852571068625256,28.2969845172558\",\" -0.4104902999999354,28.52984090000007\",\" -0.3350829999999405,28.92643930000003\",\" -0.3245991501437728,29.50300120634709\",\" -0.4962831977952065,30.07834959361825\",\" -0.7777006431388212,30.50827652705047\",\" -1.141198368178225,30.77039935561792\",\" -1.582718276948072,30.95118872321889\",\" -2.125854499999946,31.00586290000007\",\" -2.916870099999926,30.93521270000008\",\" \"]","zone_2":"","zone_3":"","zone_4":"","zone_5":"","zone_6":"","zone_7":"","zone_8":"","zone_9":"","zone_10":"","zone_11":"","zone_12":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.6.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Crotalaria vialattei Batt. - 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=\"Crotalaria vialattei Batt. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbrisseau pouvant atteindre jusqu\u2019\u00e0 1 m de haut, hermaphrodite, dress\u00e9, villeux-soyeux argent\u00e9. Tiges \u00e0 poils de 0,75 mm, simples plus ou moins appliqu\u00e9s. Feuilles trifoli\u00e9es, stipul\u00e9es, \u00e0 stipules de 2-3 mm, lin\u00e9aires-lanc\u00e9ol\u00e9es, tr\u00e8s villeuses, \u00e0 p\u00e9tiole de 5-7 mm, et folioles de 2-4 \u00d7 0,8-1 cm, oblongues, enti\u00e8res, planes ou un peu pli\u00e9es, obtuses, bri\u00e8vement...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/crotalaria-vialattei-batt-3\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T17:44:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture est.\">\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\":\"Organization\",\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\",\"name\":\"North \\u00e1frica trees\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.northafricatrees.org\/#logo\",\"inLanguage\":\"fr-FR\",\"url\":\"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\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.northafricatrees.org\/#website\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"name\":\"North Africa Trees\",\"description\":\"\\u00c1rboles y arbustos aut\\u00f3ctonos del Norte de \\u00c1frica\",\"publisher\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.northafricatrees.org\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/crotalaria-vialattei-batt-3\/#webpage\",\"url\":\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/crotalaria-vialattei-batt-3\/\",\"name\":\"Crotalaria vialattei Batt. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#website\"},\"datePublished\":\"2020-11-10T10:07:54+00:00\",\"dateModified\":\"2026-04-13T17:44:29+00:00\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/crotalaria-vialattei-batt-3\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/species\/12470"}],"collection":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/species"}],"about":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/types\/species"}],"wp:attachment":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/media?parent=12470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}