Reproduction
Like most angiosperms Viscum album is dioecious
(each plant is one sex) and
grows flowers and fruits as means of fertilization and seed
dispersal. The flowers are small, only 2-3 millimeters in
diameter, and are usually yellowish-green in color. The
flowers are unisexual (single sex), this extends to species in the genus
Viscum that are monoecious (hermaphroditic). As fruit it produces berries that
range in color from white or yellow and orange tints, to bright red
in the eastern parts of its range. The flowers are primarily pollinated by
insects of the order Hymenoptera (such as
bees),
but there is some possibility that wind may cause some
pollination.
The seeds are spread by birds such as the Mistle Thrush. The
birds eat the berries and then excrete the seeds onto tree branches
where the seed grows into the branch and begins to extract
nutrients and water from its host plant.
The Mistle Thrush (Turdus viscivorous) And one of its droppings containing a seed