Geranium pratense 'Plenum Violaceum' syn. Geranium pratense 'Flore Pleno'

I love this double perennial geranium but don't know it's name ! Can anyone help

I think I may have that one in my garden@acornbank. Will check and look up it's name.

Does it have quite a small flower, @Acornbank. Hard to tell in this photo.

It's about the size of a primrose but double @ishbel

Yes, I think that might be mine. Will look out the tag from the shed. @AcornBank

Pretty sure @AcornBank that it's G. pratense "Plenum Violaceum", though I seem to remember I called it just Flora Plena. Funnily enough at a lovely yellow book garden visit yesterday, I saw it again.

Thank you @ishbel I can now give it a name .....the garden you visited looked fantastic ...long way for me to travel though ....thanks again 💕