• (a.) Characterized by containing the rudiments of both flowers and leaves; -- applied to a bud.
Am·bip'a·rous adjective [ Latin ambo both + parere to bring forth.] (Botany) Characterized by containing the rudiments of both flowers and leaves; -- applied to a bud. 
ambiparous Characterized by containing the rudiments of both flowers and leaves; applied to a bud on plants.