what kind of tree has 1 foot wide heart shaped leaves that are not shiny?

Here in Florida, we call them Mahoe trees. It's in a family of trees called Hibiscus tilaceus. One that has red stems is a variety called Hibiscus tilaceus rubra and are very common in Hawaii. I love the way the flowers change from yellow in the morning the orange by the afternoon. It's like the sun is cooking them. Here is a google image link to view them.

http://www.google.com/search?tbm=isch&hl=en&source...

Cercis, or Redbuds, is a genus of about 6-10 species contained in the subfamily Caesalpinioideae of the pea kinfolk Fabaceae, community to warmth-temperate areas. they are small deciduous trees or great shrubs, characterized via elementary, rounded to heart-shaped leaves and pinkish-pink flowers borne contained in the early spring on bare leafless shoots.

http://tree-species.blogspot.com/2011/05/heart-sha...