Fruits (as in from fruiting plants, not fruits in the culinary sense) I assume would still be fair game as they are designed to separate from the parent plant, often falling off without any intervention even.
Well, given that seeds inside the fruit sense their environment and start germinating only in specific conditions, even this would be debatable. Hopefully, if the cells of the fruit body itself are not sentient (if they do not react to their environment in some meaningful way), then eating the fruiting body is probably ok, provided you euthanize the seeds or let them live on.
