Voicethread - PD

Well, I have just attended a fantastic Elluminate PD on Voicethread. Junita did a fantastic job.
Here is my sample Voicethread:

Isn't this fantastic! A new e-learning tool!
I went back later and added the drawing to my comment - didn't realise that I should have been talking at the same time. Oh well, next time.
If anyone can tell me the name of the plant I would be grateful.