And that was just a bit of idle speculation about it's usefulness,
from the source it goes like,
""The software can be used to help identify genes responsible for key
leaf venation network traits and to test ecological and evolutionary
hypotheses regarding the structure and function of leaf venation
networks,” said Joshua Weitz, an assistant professor in the Georgia
Tech School of Biology."
[permaculture] link for leafgui,
Michael Thompson, 02/22/2011