I am sure she will be able to go on ANYTHING without a height restriction, but from experience, I brought DS on the following rides when he was 8 months:
MK - Winnie the Pooh, Small World, Pirates (he also enjoyed the shows like Country Bear Jamboree and Tiki Room)
EPCOT - Nemo and Crush, Mexico, Living with the Land
We did a very short trip while visiting family in the area, so we didn't have a lot of time so thats why there aren't more.