{"id":12255,"date":"2020-11-10T10:07:38","date_gmt":"2020-11-10T10:07:38","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/vachellia-gummifera-willd-kyal-boatwr\/"},"modified":"2026-07-21T17:13:36","modified_gmt":"2026-07-21T17:13:36","slug":"vachellia-gummifera-willd-kyal-boatwr","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/","title":{"rendered":"Vachellia gummifera (Willd.) Kyal. &#038; Boatwr."},"content":{"rendered":"<p>Shrub or tree up to 3(4) m in height, spiny, hermaphrodite, deciduous, very ramose. Trunk and main branches with brown-greyish to brown bark. Young branches glabrous, those less than one year often somewhat hairy, reddish, sometimes bright red. Stipular spines 1-2.5 cm, paired, divergent, straight or slightly curved, the same colour as the branch from where they grow. Leaves 2-3.9 cm, alternate, pinnate, glabrous, with petiole 0.6-1.4 cm, and rachis with 1-3 pairs of pinnae \u2014with 1 gland at the insertions of the pinnae\u2014, each with 6-12 pairs of leaflets (3)3.5-8 \u00d7 0.75-1.5 mm, narrowly oblong, with rounded apex and base, subsessile, entire, glabrous or ciliate margin, dull light green in colour, glaucescent on both sides. Inflorescences in spherical capitula, 8-10 mm in diameter, axillary, solitary or in pairs, pedunculate \u2014peduncle (0.6)1-1.5(2) cm, reddish, somewhat hairy\u2014, with numerous minute flowers, yellow or bright yellow. Calyx <em>c.<\/em> 1 mm, with ciliate teeth. Corolla 2-2.5 mm, with oblong lobes, glabrous or somewhat hairy at the tip. Stamens very numerous. Pod 8-20 cm \u00d7 8-15 mm, pendulous, linear, slightly falcate, compressed, slightly constricted between the seeds, greyish-tomentose, almost indehiscent, with 6-15 seeds. Seeds 10-13 \u00d7 7-8 mm, ovoid to ellipsoid, compressed, brown-blackish, smooth.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12255","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vachellia gummifera (Willd.) Kyal. &amp; Boatwr. - North Africa Trees<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vachellia gummifera (Willd.) Kyal. &amp; Boatwr. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Shrub or tree up to 3(4) m in height, spiny, hermaphrodite, deciduous, very ramose. Trunk and main branches with brown-greyish to brown bark. Young branches glabrous, those less than one year often somewhat hairy, reddish, sometimes bright red. Stipular spines 1-2.5 cm, paired, divergent, straight or slightly curved, the same colour as the branch from...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-21T17:13:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\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\\\/en\\\/species\\\/vachellia-gummifera-willd-kyal-boatwr\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/species\\\/vachellia-gummifera-willd-kyal-boatwr\\\/\",\"name\":\"Vachellia gummifera (Willd.) Kyal. & Boatwr. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\"},\"datePublished\":\"2020-11-10T10:07:38+00:00\",\"dateModified\":\"2026-07-21T17:13:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/species\\\/vachellia-gummifera-willd-kyal-boatwr\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/species\\\/vachellia-gummifera-willd-kyal-boatwr\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/species\\\/vachellia-gummifera-willd-kyal-boatwr\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Vachellia gummifera (Willd.) Kyal. &#038; Boatwr.\"}]},{\"@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\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\",\"name\":\"North \u00e1frica trees\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@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":"Vachellia gummifera (Willd.) Kyal. & Boatwr. - North Africa Trees","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"Vachellia gummifera (Willd.) Kyal. & Boatwr. - North Africa Trees","og_description":"Shrub or tree up to 3(4) m in height, spiny, hermaphrodite, deciduous, very ramose. Trunk and main branches with brown-greyish to brown bark. Young branches glabrous, those less than one year often somewhat hairy, reddish, sometimes bright red. Stipular spines 1-2.5 cm, paired, divergent, straight or slightly curved, the same colour as the branch from...","og_url":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/","og_site_name":"North Africa Trees","article_modified_time":"2026-07-21T17:13:36+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/","url":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/","name":"Vachellia gummifera (Willd.) Kyal. & Boatwr. - North Africa Trees","isPartOf":{"@id":"https:\/\/www.northafricatrees.org\/en\/#website"},"datePublished":"2020-11-10T10:07:38+00:00","dateModified":"2026-07-21T17:13:36+00:00","breadcrumb":{"@id":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.northafricatrees.org\/en\/species\/vachellia-gummifera-willd-kyal-boatwr\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.northafricatrees.org\/en\/"},{"@type":"ListItem","position":2,"name":"Vachellia gummifera (Willd.) Kyal. &#038; Boatwr."}]},{"@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":"en-US"},{"@type":"Organization","@id":"https:\/\/www.northafricatrees.org\/en\/#organization","name":"North \u00e1frica trees","url":"https:\/\/www.northafricatrees.org\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@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\/"}}]}},"kml":false,"_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/species\/12255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/species"}],"about":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/types\/species"}],"wp:attachment":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/media?parent=12255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}