<p><i><a href="//commons.wikimedia.org/wiki/Agave_salmiana" title="Agave salmiana">Agave salmiana</a></i> at Kew Gardens, London, England, very roughly 3 feet (1 metre) high.<br>
The tubes are glass sculptures (part of an exhibition).<br></p>
Taken by Adrian Pingstone in June 2005 and released to the public domain.<br>
<a href="//commons.wikimedia.org/wiki/User:Arpingstone" title="User:Arpingstone">Arpingstone</a>
8 June 2005 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
<span class="int-own-work" lang="en">Own work</span>