Yeah except not so good in the desert heat where many phoenix shine.... And there are lots of deserts out there... And killing a butia is pretty easy, just overhead water the bud in the cool weather, even in florida.
Tom, I am not so sure about the overhead water in cool weather. Here in Louisiana we always have wet winters, very wet winters, but Butia seem to do fine. I am no expert, but this is my observation.
I am talking about irrigation, not rain. My neighbor sprinkled my butia and killed it, spear pull, dead... with just natural rain they do great in florida, they seem to prefer no irrigation. In the AZ desert they were much more prone to burning in the sun than all the phoenix and all but 2 livistonas(austrailis and chinensis). My az butia did flower, but I was constantly trying to keep it from being burned and it was a bit yellow all the time. All this and it never saw western sun. any phx species grew like a weed there regardless of heat/sun.