Palm Trees in Memphis, TN zone 7b/8a

To the right is a windmill palm (trachycarpus fortunei) and a komodo dragon at the Memphis Zoo.

These palms below are dug up in the winter to go in a greenhouse at the zoo.  Does anyome know what they are? Please e-mail me if you do.

These two trees to the right also grow at the zoo.  They are very nice looking, but I also don't know what they are. Any ideas?

Palms at My House

Below is a sabal palmetto at my house in Memphis.  I just planted this after buying it in South Carolina.  To the right is a small windmill palm I have planted at home.