Thanks to Siggi Hartmeyer for posting this on the ICPS forums (video in German with English subtitles)
<iframe width="560" height="315" src="https://www.youtube.com/embed/h_RvhMQHRTk" frameborder="0" allowfullscreen></iframe>
A detailled article on the phenomenon has been published in "Das Taublatt" (G.F.P., Germany). For those who understand the language: Article on fluorescent pitcher plants
<iframe width="560" height="315" src="https://www.youtube.com/embed/h_RvhMQHRTk" frameborder="0" allowfullscreen></iframe>
A detailled article on the phenomenon has been published in "Das Taublatt" (G.F.P., Germany). For those who understand the language: Article on fluorescent pitcher plants