- sensitive plant, touch-me-not, shame plant, live-and-die, humble plant, action plant, Mimosa pudica - prostrate or semi-erect subshrub of tropical America, and Australia; heavily armed with recurved thorns and having sensitive soft gray-green leaflets that fold and droop at night or when touched or cooled
--1 is a kind of mimosa
--1 is a member of genus Mimosa