Arecaceae

Genus: Acrocomia
Species: mexicana (synonym- aculeata)
Author: Karw. ex Mart
Elevation: Up to 1000m
Avg. Height: 15m

Source: http://tropical.theferns.info/viewtropical.php?id=Acrocomia+aculeata
Photo Source: http://eol.org/pages/245325/media?page=1