"Fruits adapted for dispersal by the shaking action of the wind: celandine." -Bergen, 1896

Celandine Fruit

"Fruits adapted for dispersal by the shaking action of the wind: celandine." -Bergen, 1896

"Fruits adapted for dispersal by the shaking action of the wind: jimson weed (Datura)." -Bergen, 1896

Datura Fruit

"Fruits adapted for dispersal by the shaking action of the wind: jimson weed (Datura)." -Bergen, 1896

"Fruits adapted for dispersal by the shaking action of the wind: pea." -Bergen, 1896

Pea Fruit

"Fruits adapted for dispersal by the shaking action of the wind: pea." -Bergen, 1896