Elowan: A Plant-Robot Hybrid
Elowan is a combination of robotics and a living plant, it's a cybernetic plant. The system was created by some researchers from MIT's Media Lab who had the goal of creating a machine that was in direct dialogue with a living plant. The system uses the bioelectrochemical signals produced by the plant and interfaces them with a robotic extension which then drives the plant towards a light source. The creators of Elowan say it's an attempt to demonstrate what augmentation of nature could mean.
You can read more about Elowan and its creation on the MIT website!