Can anyone identify this,please?

[ThatBloodyWoman]

Its about 5/6 ft tall.

I was given it,and I love it!

I double-checked and the name of the plant I'm thinking of is helianthus Lemon Queen. It's a very vigorous plant - in the end I got rid of mine (after much hard digging and heaving) because it was swamping its neighbours. It is lovely, though, if you have the space for it.

I've googled,and I think thats it!
There's also mention of it being known as perennial sunflower.
Thanks all -now I just need to keep it in check!