[Periodical structure of the constant electrical field in a higher plant]

The constant electrical field of a higher plant Tradescancia multicolor was studied. It has been shown that the constant electrical field is a quasiperiodical structure correlating with a physiological structure of the plant. The node and internode differ from one another by the largest difference of the electrical potential, the plant node rather than the internode having a more positive difference with respect to the plant root.