Picture of the day Flower bud of a Succisa pratensis. Focus stack of 36 photos. The main flower is about 11 mm in diameter. #ImageOfTheDay

<div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><table class="toccolours floatright" style="width:300px;text-align:center"> <tbody><tr> <th lang="en">Picture of the day </th></tr> <tr> <td class="toccolours" style="padding:0"><span typeof="mw:File"><a href="/wiki/File:Bloemknop_van_een_blauwe_knoop_(Succisa_pratensis)._29-08-2023._(d.j.b).jpg" class="mw-file-description"><img src="http://unitedyam.com/wp-content/uploads/2026/09/picture-of-the-dayflower-bud-of-a-succisa-pratensis-focus-stack-of-36-photos-the-main-flower-is-about-11-mm-in-diameter-imageoftheday.jpg" decoding="async" loading="lazy" width="300" height="300" class="mw-file-element" srcset="https://thumb.wikimedia.org/wikipedia/commons/thumb/4/4a/Bloemknop_van_een_blauwe_knoop_%28Succisa_pratensis%29._29-08-2023._%28d.j.b%29.jpg/960px-Bloemknop_van_een_blauwe_knoop_%28Succisa_pratensis%29._29-08-2023._%28d.j.b%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=parser&utm_content=thumbnail 2x" data-file-width="3456" data-file-height="3456"></a></span> </td></tr> <tr> <td><div lang="en" dir="ltr" class="description en" style="display:inline;">Flower bud of a <i>Succisa pratensis</i>. Focus stack of 36 photos. The main flower is about 11 mm in diameter.</div> </td></tr></tbody></table></div>