Oh, jasmine greens are some of my favorites. I love floral teas quite a lot. This is more about the specific 'accent' options when creating a blend on Adagio. The listed ones in the first post are all options given, but I haven't purchased teas including them nor had them alone. Cornflower and marigold may be mostly for color when it's in that small of a quantity-- but that's the problem, I don't know. So when I'm making a blend, I'm not sure what these will add to it.
I tell you, though, I wish adding jasmine was an accent option. I would abuse it almost as much as I do rose petals.