> When plants are usually cut, it emits a certain chemical as a warning stressor to communicate to other plants, who on a very slow time frame are just as capable of perceiving stressors and able to adjust their exposure to nutrients and sunlight in a matter very similar to animals.

> Yet because it is difficult to attach anthropomorphic qualities to it you are free to farm, destroy and eat, whom by all definition just as sentient as the mammals you describe.

The existence of an adaptive mechanism in an organism doesn't mean that any organisms that have such mechanisms are sentient to similar degrees. You're actually completely contradicting yourself here by first arguing that other animals are "less" sentient than humans (presumably because of the neurological complexity of our brains compared to those of other species) and then continue by claiming that plants are similarly sentient to mammals.