We have an accomplished rose hybridizer in BC and one of hos latest products is Bon Appetit, an orange rose" that adds a refined, not too strong fragrance and a sweet, spicy taste to dishes." Developed about 5 years ago, it may find a place in our garden just to test the claims, although I favour Rugosas over Floribundas (just on the basis of amount of care needed).
More details here:
http://www.selectroses.ca/news/2013/7/1 ... avour.html