I just updated this report script again so reload to see the latest version.
The numbers are explained at the top of the report. They are counting items associated with each plant.
[ Images | Comments | Data items ]
There is a delete item for each plant. If you click on "Delete" it will create a proposal for you already completed and the explanation automatically filled in. Then I can approve them all in one stroke. (I have a magic button that I can click that approves all proposals visible my screen).
The duplicates are listed in order, so if, for example, both plants that are duplicates each have zero images and zero comments, then theoretically it doesn't matter which one gets deleted. But in that case, delete the second one shown because that is the later one added.
So for most of these, I think one can run through and click "Delete" for the second one without even opening it up.