1.0North Africa Treeshttps://www.northafricatrees.org/en/Centaurea L. - North Africa Treesrich600338<blockquote class="wp-embedded-content" data-secret="BBLaoVBhoD"><a href="https://www.northafricatrees.org/en/genuses/centaurea-l-2/">Centaurea L.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.northafricatrees.org/en/genuses/centaurea-l-2/embed/#?secret=BBLaoVBhoD" width="600" height="338" title="“Centaurea L.” — North Africa Trees" data-secret="BBLaoVBhoD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://www.northafricatrees.org/wp-includes/js/wp-embed.min.js
</script>
Gender composed of more than 730 species, distributed through temperate areas of the northern hemisphere, with the greatest diversity in the Mediterranean region. They are mostly annual or perennial herbaceous plants, with some woody and shrubby species. Plants are unarmed, except for the bracts of the capitula, although the margin of leaves can be spinulose....