Yup. They sure do, according to a researcher at UC Davis.
Plants engage in self-recognition and can communicate danger to their “clones” or genetically identical cuttings planted nearby, says professor Richard Karban of the Department of Entomology, University of California, Davis, in groundbreaking research published in the current edition of Ecology Letters.
Karban and fellow scientist Kaori Shiojiri of the Center for Ecological Research, Kyoto University, Japan, found that sagebrush responded to cues of self and non-self without physical contact.
I once read a book called “the Secret Life of Plants,” that argued that plants had complex abilities that were way beyond human understanding. But it was written about 30 years ago. I recommend it to anyone interested in plant communication and other weird fringe science stuff.





