Meadow buttercup (<i>Ranunculus acris</i>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25747180@N00">Linda</a> from London, UK
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/25747180@N00/19174904/">creeping_buttercup</a>