I,m sorry its not a tree that I know do you have its latin name or any more info please

I think its a pachira aquatica if thats any help Thank you

Sorry still no idea,. Someone will probably know,. I,ll be interested to learn more about it

Pachira aquatica is a native of central and south america, it grows in swamps, {hence the name} and is tender and will not grow in England unless you can recreate a tropical swamp in your greenhouse, Derek.

It is grown here as a houseplant. If you Google it, you will find the conditions it requires.