The article considers the idea at length, talking about “signs of plant intelligence” and comparisons with animals.
But the answer, unreservedly, is “no.”
…
Stefano Manusco and František Baluška, the lead scientists behind the 2017 paper, are famous in botany circles for espousing the idea of “plant intelligence.” In a 2006 article in the journal Trends in Plant Sciences, they and other colleagues announced a new field of inquiry called “plant neurobiology.” That article was controversial, prompting a sharply written rebuttal by 36 renowned plant biologists, who suggested the field was “founded on superficial analogies and questionable extrapolations” – strong words for an academic debate.
…
[P]lants lack a nervous system, which has long seemed requisite for discussion of animal-like behavior. [W]hile the way in which many anesthetics function in humans is still a mystery, there is no reason why they or other chemicals shouldn’t induce a response in any organism, let alone plants.Editor’s note: Devang Mehta is a PhD candidate in plant biotechnology at ETH Zurich
Read full, original post: Plants are not conscious, whether you can ‘sedate’ them or not