What plant is this

SusieQ4

Hello

this plant self seeded in my raised bed last year and I don’t know what it is.  Can you identify please.

thanks

Soozi

Liriodendron

I wonder if it might be red campion?  Hard to tell until the flowers open...

SusieQ4

Hi

thanks, I’ll post back when they have flowered.  Plant seems much ‘beefier’ than Red Campion.  Will ask again soon.

thanks

Soozi