Every variety of passion flower has a different shaped leaf, and a few will produce different shapes of leaves on the same vine!

Thanks Tugbrethil Ive never had or seen a plant like this, the leaves look more like ivy then passion flower??

Many kinds do. The tip-off is the tendrils, and the ear-like "stipules" where the leaves are attached to the stems.

I love passion flowers, my nan used to have a passion flower. Now I have bought one.