Washingtonia robusta (Washington Palm)3.5 to 4.5mt trunk Ex-ground
Washingtonia robusta, the Mexican fan palm or Mexican washingtonia, is a palm tree native to western Sonora, and Baja California Sur in northwestern Mexico. It is reportedly naturalized in Florida, California, Hawaii, Texas, parts of the Canary Islands, Italy, Lebanon, Spain, and Réunion
This palm grows well in a temperate region of Australia and can take heavy frost.