Trachelospermum JasminoidesStar Jasmine, of if you are from the south, they call it Confederate Jasmine there.

Ah, so nice to have people with knowledge at my beck and call! Thank you bahia. No wonder I could never remember its botanical name.
Renee

For a long time I thought all those natal plum bushes growing all around were jasmine. It certainly smells nice (though not the strongest fragrance).