TL;DRRemove the "Trees/rocks only" toggle from deconstruction planners, and add an "all trees" item and an "all rocks" item to the available filters for deconstruction planners.
What ?It would be nice to be able to make a single deconstruction planner which destroys trees, rocks, cliffs, items on the ground, etc. Currently, you have to either use the "Trees/rocks only" option, which cannot include cliffs or other items, or manually pick every possible tree and rock instance to add to the filters. The latter option doesn't even work when you're using a mod like 'Alien Biomes' which adds more trees or rocks, because they can't all individually fit in a single planner.
In addition to allowing a single deconstruction planner to clean up all of nature's messes, separating trees and rocks would let you make a planner which only destroys one or the other, if you're in to that sort of thing.