Mimosa pudica or Nidikumba plant native to American countries but now naturalized throughout all tropical and sub tropical countries in the world. In Sri Lanka plant naturally grows as a weed but also used as a medicinal remedy in Ayurveda system.
| Common Classification |
| Common Names | Sleepy plant, Touch me not, Sensitive plant, Sleeping grass, Ant plant. |
| Scientific Name | Mimosa pudica, Mimosa hispidula |
| Sinhalese Name | Nidi Kumba |
| Scientific Classification |
| Family | Leguminosae |
| Genus | Mimosa |
| Species | M.pudica |
| Status |
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| Origin | Introduced plant to Sri Lanka. Native to American countries |
| Identification |  It is found throughout Sri Lanka such as grass lands , scrubs, barren lands, and road sideways.that with well sunlight or shaded areas. The plant easy understand how that leaves fold inward instant if touch or shake the plant. |