Plants have sensory, short-term and long-term memory. Possible candidates for memory in plants are memristors; resistors with memory. Memristors have been found in seeds, plants, flowers and fruits. The electrostimulation of plants by bipolar periodic waves can induce electrical responses with fingerprints of volatile or non-volatile memristors. Here, we show that the electrostimulation of the Venus flytrap (Dionaea muscipula Ellis) by unipolar sinusoidal or triangular periodic electrical trains induces electrical responses in plants with fingerprints of volatile memristors. The discovery of volatile generic memristors in plants opens new directions in the modelling and understanding of electrical phenomena in the plant kingdom.

植物具有感觉，短期和长期记忆。在植物中记忆的可能候选者是忆阻器。带存储器的电阻器。在种子，植物，花朵和水果中都发现了忆阻器。双极周期波对植物的电刺激可诱导带有易失性或非易失性忆阻器指纹的电响应。在这里，我们显示了单极性正弦或三角形周期性电势对金星捕蝇器（Dionaea muscipula Ellis）的电刺激在具有挥发性忆阻剂指纹的植物中诱导电响应。植物中易挥发的通用忆阻器的发现为植物界中的电现象建模和理解提供了新的方向。