Butterfly Girl

When Jason Scott-Harris enters D'zeron unconscious he is looking for a Butterfly Girl from a dream he had in early childhood about a girl with butterfly-like wings on her back. He mumbles the word Butterfly in the D'zeron language, which happens to be Serai's name. It is then assumed that she is the Butterfly Girl [she is also often followed by a swarm of butterflies]
However when His Daughter Emily Scott-Harris is born as A Chosen one, in in fact actually does have the capacity to have butterfly wings on her back.
see Isaiah Stone