How does water hyacinth grow rapidly in water?

1 Answer
Mandira P.
Jul 13, 2017

Vegetative propagation of water hyacinth ( Eicchornia ) takes place by structures called OFFSET.

Explanation:

Offset present in water hyacinth is like subarial 'runner' or 'stolon' present in plants like grass/strawberry. These are horizontally running stems, though offset is shorter and thicker.

Offsets give rise to new plants, hence water hyacinth shows rapid rate of growth, quickly invading water surfaces of ponds and lakes.

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