Did some looking around and wasn't able to find a list of rye and wheated bourbon. It seems like you need to research each one to figure out what is used in the mash.
My favorites are:
Woodford Reserve - my go to
George Stagg when I can find it
Evan Williams Single Barrel
Eagle Rare 10 yr
Booker's
Knob Creek
Buffalo Trace
Maker's Mark
I did find this link which had some good information about bourbons.
http://www.epicurious.com/articlesgu...urbon?page=all