Suggest taxa for identifications given conditions and an image

Set when the suggestions are believed to be comprehensive given the search parameters, e.g. if retrieving suggestions for squirrels in California, these should represent all the squirrels known to occur in California. If blank or absent, that means the suggestions may or may not be comprehensive. Currently only set when source is checklist

Common ancestor taxon of some of the top results weighted by combined score. If present, it generally has a much higher chance of being accurate (if not precise), often by as much as 30-40 percentage points.

Query parameters used to generate these results. When source is *observations this may have some additional parameters used to set defaults for the observations query.