Ripe fruits of Impatiens when touched burst suddenly. The fruit valves roll inwards and the seeds ejected with great force and get dispersed in all directions.
The explosion of pods for dispersal by natural seed-fall, wildlife or wind describes the way that the jewel weed disperses seeds. The annual in question (Impatiens capensis) produces pendant (hanging) pods after the orange, three-lobed flower's pollination by bees and hummingbirds. Seeds that explode in response to light breezes and touches will be called projectiles.
One example is Himalayan balsam (Impatiens glandulifera). Now a common weed growing head height in damp areas (river banks and ditches) the ripe seeds explode and disperse when brushed against by a walker or animal.
To spread the seeds far and wide.
The scientific or taxonomic name would be Impatiens wallerana.
Ripe fruits of Impatiens when touched burst suddenly. The fruit valves roll inwards and the seeds ejected with great force and get dispersed in all directions.
Examples of flowers with ballistic seeds include sweet peas, lupines, milkweed, California poppies, impatiens and Wisteria. Wisteria, a vine with fragrant purple or white flowers, produces pods that resemble peas. After they have matured and dried and the weather is hot and dry, the pods explode, sending seeds up to 70 feet away from the parent plant. It is the drying of the pod that supplies the force for the ejection of the seeds; the seeds themselves do not explode. As a pod dries, tension builds in the tissue of the pod walls, causing it to split suddenly, which hurls the seeds away, sometimes with an audible popping sound.
The explosion of pods for dispersal by natural seed-fall, wildlife or wind describes the way that the jewel weed disperses seeds. The annual in question (Impatiens capensis) produces pendant (hanging) pods after the orange, three-lobed flower's pollination by bees and hummingbirds. Seeds that explode in response to light breezes and touches will be called projectiles.
One example is Himalayan balsam (Impatiens glandulifera). Now a common weed growing head height in damp areas (river banks and ditches) the ripe seeds explode and disperse when brushed against by a walker or animal.
To spread the seeds far and wide.
The explosion of pods for dispersal by natural seed-fall, wildlife or wind describes the way that the jewel weed disperses seeds. The annual in question (Impatiens capensis) produces pendant (hanging) pods after the orange, three-lobed flower's pollination by bees and hummingbirds. Seeds that explode in response to light breezes and touches will be called projectiles.
Impatiens hawkeri was created in 1886.
Bombus impatiens was created in 1863.
Coprinellus impatiens was created in 1821.
Impatiens platypetala was created in 1846.
The castor seeds explode when the fruit is ripe, dispersing the seeds. Once seeds are dispersed, birds and rodents carry them away as well.
Dandelion seeds are scattered by the wind. Puff ball mushrooms "explode" and disperse spore.