I saw this in Women's Film class today. It is amazing, I wish you could see the whole thing but here is a condensed version:
The heroine swallows a seed that turn women into men and men into women, she then, still outwardly a women, begins acting like a heterosexual man and goes around kissing and hugging all the women. No one is fazed by this. She then ditches her fiancee who later, on a dare, swallows the seed. He begins acting effeminate, dons women's clothes and starts trying to kiss all the men but, he, unlike the woman, get chased by an angry mob and winds jumping off a pier and drowning! Big double standard here!
Warning: there are offensive racial stereotypes in this film, shot in Florida in 1914.