garden geek said:
you are all very sharp today,I have seen hundreds myself in the flesh or leaf so to speak but this zonal marking is different to any that i have come across,it is such a sharply defined ring. but hoped that maybe somone would have bought one with the name attached to the plant,
there are hundreds ( thousands? ) of varieties . It's a long shot to hope anyone can give a 100% ID without seeing flowers too.
Pelargonium Distinction...leaves maybe similar....but without knowing what your flowers are like it could be 100% wrong...and probably is!