By Orange126
United Kingdom 
are all jasmine scented
11 Jul, 2012
Answers
Jasmine officinale and its cultivars are highly scented, but very hardy. Jasmine nudiflorum, J. humile, and a couple of the other climbing ones, aren't fragrant.
12 Jul, 2012
The hardy ones tend to be non scented and the tropical ones heavily scented.
11 Jul, 2012