Nope, we don't have a tree on our crest. Here is a link to a pic of our crest though. Go to
http://www.greenpride.com and click on mission. That's about the best example on our site. We do have a lamp, 3 stars and a crescent on our crest, but it doesn't sound like in the same places
Good luck.
------------------
Steve Corbin
Lambda Chi Alpha
Theta Kappa Chapter
Rose-Hulman Inst. of Tech.