As a taxa curator, when I add new species, I always try to update and document them in the relevant checklists. To facilitate this I have created identically named checklists as a subchecklist under the relevant nation. Thus there is Spiders of Canada, Spiders of Denmark etc.
But they are not searchable, it would be helpful if searching returned these, right now the only way to get to them is to search for the nation, open the checklist link after that page loads, open the subchecklist menu, then open the relevant checklist.
I have no reason to exclude national checklists, or others not in the geo hierarchy. My specific use case would be for subchecklists, but that is just my specific case.