Pink Elephant's most special feature is dinner plate sized flowers. According to this site's plant database, Pink Elephant is a hybrid of a Hibiscus moscheutos cultivar and a Hibiscus coccineus cultivar.
@JoshP there's no telling what varieties of babies your seeds will grow out, but I'll bet there won't be an ugly one in the bunch!
@awhite523 - please post pictures when your seedlings bloom this year.
My seedlings may not get big enough to bloom this year, but I'll post pictures if they do.