Tony - no, no, not the short ones.... these palms that the OP and I are trying to describe are very tall. The ones in front of the Havana are probably 15 - 20 feet tall, and they are all in a clump. I don't know if it is only one plant with many stalks, or several individual palms planted together to appear as one plant. The Havana's palm is a mature plant, as I have seen them a lot shorter, about 8 - 10 feet tall.
I have looked in Porter's on 441 for them, and also on the above website link, and I still can't find out what they are called.