Australian Tropical Rainforest Plants - Online edition
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![](../../images/features/fl_plant_if_flowers_unisexual/char_fl17.jpg)
FL17 monoecious Both ovules and viable pollen grains produced on the same plant.
![](../../images/features/fl_plant_if_flowers_unisexual/char_fl18.jpg)
FL18 dioecious Ovules and viable pollen grains produced on different plants.
This is only applicable to plants with unisexual flowers. Not applicable to plants with bisexual flowers.
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