[Plants are the best cause. Probably. Maybe? She doesn't know any more. But at least in this specific case...]

I don't think we can. They can still communicate with their neighbors and competitors. Trees like the ones here just might not realize there's a bigger world beyond the park, or what being out in nature is really like.

[And that means no organized plots to kill off humanity... or chosen defenders either? She has some deep vegetable conversations to have later.

And so caught up in thinking about plants, it suddenly occurs to her:]

Wait. I thought this was a whole different universe. How do you know who Batman is, anyway?