{"version":"1.0","provider_name":"Herbarium RNG","provider_url":"https:\/\/research.reading.ac.uk\/herbarium","author_name":"Alastair Culham","author_url":"https:\/\/research.reading.ac.uk\/herbarium\/author\/a-culhamreading-ac-uk\/","title":"2014 Advent Botany - Day 15 - the Christmas tree - Herbarium RNG","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dSdj0YHMlp\"><a href=\"https:\/\/research.reading.ac.uk\/herbarium\/2014\/12\/15\/2014-advent-botany-day-15-the-christmas-tree\/\">2014 Advent Botany &#8211; Day 15 &#8211; the Christmas tree<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/research.reading.ac.uk\/herbarium\/2014\/12\/15\/2014-advent-botany-day-15-the-christmas-tree\/embed\/#?secret=dSdj0YHMlp\" width=\"600\" height=\"338\" title=\"&#8220;2014 Advent Botany &#8211; Day 15 &#8211; the Christmas tree&#8221; &#8212; Herbarium RNG\" data-secret=\"dSdj0YHMlp\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/research.reading.ac.uk\/herbarium\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/research.reading.ac.uk\/herbarium\/wp-content\/uploads\/sites\/42\/2014\/12\/Abies_pinsapo2.jpg","thumbnail_width":1200,"thumbnail_height":900,"description":"There is much debate and disagreement about the origin of Christmas trees and they have variously been linked to oak branches used in mystery plays and even the Yule log,...Read More >"}