Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Rhododendron:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

The effects of R. ponticum were mentioned in the 2009 film Sherlock Holmes as a proposed way to arrange a fake execution.[3] It was also mentioned in the third episode of Season 2 of BBC's Sherlock, speculated to have been a part of Sherlock's fake death scheme.[citation needed]