Study: Plants Build Memories

Plants are reviving after a long winter, helped along by warming temperatures and increased light.

But do plants also “remember” what to do? Maybe so. In 2014, Dr. Monica Gagliano and colleagues at the University of Florence in Italy decided to see if they could train a plant to change behavior.

The researchers chose Mimosa pudica, more commonly known as the touch-me-not, which curls up its leaves in response to physical stimulation.

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