Taken at Walberswick in May 2009. I thought this would be easy to identify from the photograph...
<a href="//www.flickr.com/people/24065742@N00" class="extiw" title="flickruser:24065742@N00">Rictor Norton  &amp; David Allen</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/24065742@N00/4373197168">Common Fiddleneck (Amsinckia micrantha)</a>