Common term in biology (intersexuality, hermaphrodite) for the occurrence of double-sex individuals with male and female gender characteristics. There are two types of hermaphrodite in seed plants: So-called single-plant plants have both male and female blossoms which are separate; for example, a female organ on one branch (branch) and a male organ on another branch. In genuinely hermaphrodite plants, both male and female genital organs are united in the flowers. These are called hermaphrodites or hermaphrodites, the flowers as hermaphrodite flower designated. This phenomenon occurs in many plants and is in the cultivated one Rebstock the rule. But there is also pure female grape varieties that on pollination are instructed.