Hi Catherine

I always used the large round hips that you find on the Rosa Rugosa that grows in lots of hedgerows for making wine, syrup and jams and always had excellent results, the petals of rosa rugosa make excellent wine and jelly as well, the flavour is wonderful. I think all varieties of rosehips can be used, I tend to not bother with the cultivated garden hybrid tea roses though as I have found that they lack the flavour and character of other varieties but that's all down to personal taste.
Debs