Cocklebur seeds have spines and hooks that attach themselves to animals or people who step on them, carrying them away from the original plant. This causes them to spread over a greater area than just where they are grown.These remarkable burred seeds have allowed this plant to be carried all over the world by unsuspecting travelers
The pods have 'hooks' that will attach to clothing or animal fur. This will move the pods (with seeds inside) away from the parent plants. The do finally fall off, one way or another, and will sprout into new plants.
The burrs stick to the fur of passing animals and are so spread.
Dispersal by water
It disperse by animals
It looks like a porcupine and looks spiky! ~ anonymous~ llol
they cant disperse
Buttercups disperse their seeds with... bees
cockle-burs are actually the "seeds" themselves and if one is partially buried it can sprout a new tree
It falls to the ground and the wind blows it.
It's a summer annual that produces a conspicuous prickly 'cocklebur' and ranges from 1/2 to 6 1/2 feet in height. Common cocklebur is found throughout the United States and is primarily a weed of agronomic and horticultural crops, nurseries, and occasionally pastures.
Cocklebur
Genus: Xanthium (there are a variety of species) of the family Asteraceae, which are angiosperms.
It disperse by animals
It disperse by animals
It looks like a porcupine and looks spiky! ~ anonymous~ llol
they cant disperse
disperse ( that doesn't answer the question u know)
Disperse is a verb.
they didn't disperse yet!
It disperse by splitting then wind