The theme of individuality and discovering one's self is present in specific works of Song. In Song's "The White Trumpet Flower" this is shown through a metaphor of a woman as a flower. A daughter who has been "created so by the genetic and familial legacy" attempts to establish her own independence "to make herself a different species than her mother." This metaphor paints a profuse image that portrays the struggles of a young girl who connects with her mother, but at the same time has a will for individuality and a sense of self. It is assumed that Song, herself, is the voice of this poem.