Ah, metaphysics?
I am assuming that “die” means “cease to exist”.
A flower’s scent is a concept that exists beyond the flower. But that is a type, not a token. The scent-as-token has died, as others here have pointed out. Let’s be honest, though. The flower-as-type exists as well, even after that specific flower has decayed. This is more of question about semantics.
Is that what you’re getting at?