Some plants have the seed structure that are useful
for the dispersion by the wind action. Below are two of
The tightly packed seeds of Pergularia daemia.
The seed of Pergularia daemia. The children play with
The gyrocarpus seeds. They are also called as Whirling Nuts
and Helicopter Tree. They are used by the children as play
1. Whirling nuts.
Capsicum (bell pepper) skin magnified.
2 months ago