Common name:
Gient sensitive plant
Botanical name:
Mimosa diplotrica.
Family:
Fabaceae
It is a wild
invasive plant native from Brazil.
Square-sided stems that scramble or climb on other
plants and have many small spines along their length.
It has many
small green pinnate leaves having many leaflets.
Flowers are found in round pink inflorescence that
may become pale with age.
Seed pods are small pale green turning to brown if
they dry and found in groups of 5 to 20.
Eradication of this plant is very difficult and it is
a big threat to forest ecosystems, agricultural land and pastures.
This plant can grow to at least 5 meters high and
the four angled stem is covered with prickly, hooked spines that face in
opposite directions. Its dense growths can also prevent the growth of other
plants.
It is difficult to remove manually because of its
thorns and readily grows back from plant remnants and the seed bank it leaves
in the soil.
All parts of the plant are toxic to herbivores if
ingested.
It produces a toxin, which can cause vascular
endothelial damage, necroses of the heart and liver and anemia in cattle.
The prickly, hooked spines causes pain and
irritation on contact with skin.
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