po·lyg·a·mous 
(pə-lĭgə-məs)
(pə-lĭgə-məs)adj.
1. Relating to, characterized by, or practicing polygamy.
2. Botany Having both hermaphroditic and unisexual flowers on the same plant or on separate plants of the same species.
po·lyga·mous·ly adv.