{"id":3959,"date":"2016-12-20T10:00:09","date_gmt":"2016-12-20T10:00:09","guid":{"rendered":"http:\/\/blogs.reading.ac.uk\/crg\/?p=3959"},"modified":"2016-12-20T10:00:09","modified_gmt":"2016-12-20T10:00:09","slug":"virgin-birth","status":"publish","type":"post","link":"https:\/\/research.reading.ac.uk\/herbarium\/2016\/12\/20\/virgin-birth\/","title":{"rendered":"Advent Botany 2016 – Day 20: Virgin birth and hidden treasures: unwrapping some Christmas figs"},"content":{"rendered":"

By Katherine Preston & Jeanne Osnas<\/a><\/h1>\n

Figs reach their peak in summertime, growing fat enough to split their skins under the hot sun. It\u2019s nearly impossible to keep up with a bountiful tree, and many a neglected fig is extravagantly abandoned to the beetles.<\/p>\n

\"Beetles<\/a>
Beetles gorge on a fig
@BitKblog<\/figcaption><\/figure>\n

But here we are, halfway around the calendar in dark and cold December, and we feel grateful for the figs we managed to set aside to dry. Their concentrated sweetness is balanced by a complex spicy flavor that makes dried figs exactly the right ingredient for dark and dense holiday desserts. As we mark another turn of the annual cycle from profligate to provident, what better way to celebrate than with a flaming mound of figgy pudding?<\/p>\n

Well, except that the traditional holiday pudding contains no figs. More on that later, along with some old recipes<\/a>. First, we\u2019ll unwrap the fig itself to find out what\u2019s inside.<\/p>\n

Anatomy of the fig<\/b><\/p>\n

To understand a fig, you have to recall the basic structure of a flower and imagine the various ways flowers can be grouped on a plant. Figs (and related mulberries) cluster their tiny flowers together into dense and well-defined inflorescences<\/i>. And, in both, all the flowers on an inflorescence develop into a single fused unit, which we casually call a fruit<\/a>. Before offering the details of what we eat, we\u2019ll need to look at the individual flowers and fruit.<\/p>\n

An idealized flower has four concentric rings of parts, or whorls. From the outside in, they are:<\/p>\n

1) usually green, modified leaves, called sepals (collectively the calyx), which are prominent in the nightshade family<\/a> and on persimmons<\/a>;<\/p>\n

2) petals, which are often colored or otherwise showy (together called the corolla);<\/p>\n

3) the \u201cmale\u201d stamens, consisting of a filament holding aloft a pollen-filled anther; and<\/p>\n

4) one or more \u201cfemale\u201d pistils, anchored by an ovary. \u00a0The pistil catches pollen grains, which then grow down through a style<\/a> to the ovary and the seeds within. The ovary matures into a fruit.<\/p>\n

Not all flowers have all of these parts. \u00a0Figs make separate flowers with only one or the other sex: \u201cfemale\u201d flowers lack stamens and cannot make pollen, and \u201cmale\u201d flowers lack pistils and cannot make fruit. \u00a0Both female and male flowers also lack petals.<\/p>\n

Fig flowers are a bit like Christmas presents: you can\u2019t see them without opening up the structure that encloses them, and sometimes the wrapping is more exciting than what\u2019s inside. As it turns out, being hidden from view also means being hidden from all but the most specialized pollinators, which is a big part of the fig story (see below).<\/p>\n

\"Cutaway<\/a>
Cutaway view of a fig with a closeup of a female flower on the left. Flowers within the fig are shown without a calyx, which is not apparent anyhow.<\/figcaption><\/figure>\n

Get the full story of the fig at the Botanist in the Kitchen<\/a> blog.<\/p>\n","protected":false},"excerpt":{"rendered":"

By Katherine Preston & Jeanne Osnas Figs reach their peak in summertime, growing fat enough to split their skins under the hot sun. It\u2019s nearly impossible to keep up with…Read More ><\/a><\/p>\n","protected":false},"author":49,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"__cvm_playback_settings":[],"__cvm_video_id":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[52,53,54],"tags":[],"class_list":["post-3959","post","type-post","status-publish","format-standard","hentry","category-advent","category-herbarium-rng","category-public-engagement-with-science"],"acf":[],"yoast_head":"\nAdvent Botany 2016 - Day 20: Virgin birth and hidden treasures: unwrapping some Christmas figs - Herbarium RNG<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/research.reading.ac.uk\/herbarium\/2016\/12\/20\/virgin-birth\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advent Botany 2016 - Day 20: Virgin birth and hidden treasures: unwrapping some Christmas figs - Herbarium RNG\" \/>\n<meta property=\"og:description\" content=\"By Katherine Preston & Jeanne Osnas Figs reach their peak in summertime, growing fat enough to split their skins under the hot sun. 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