I'm not sure what these trees are and I won't understand them until I see them first hand along a NYC street. Stupid genetic mutation jargon....
Here's the link if you can fathom this:
http://www.rsc.org/Publishing/ChemTech/Volume/2010/11/leaves_glow.asp
Here's the link if you can fathom this:
http://www.rsc.org/Publishing/ChemTech/Volume/2010/11/leaves_glow.asp