anchor.diff:        :'data-placeholder' => 'All (select listings to filter)'
       }
     %>
  -
  +  </p>
  +  <p>
     <%= label_tag "Countries" %>
     <%= select_tag "filters[geo_entities_ids]",
       options_from_collection_for_select(@geo_entities, :id, :name_en),
  
positive.code:       :'data-placeholder' => 'All (select higher taxa to filter)'
      }
    %>
  
    <p>
      <%= submit_tag 'Download' %>
    </p>
  
negative.code:       :'data-placeholder' => 'All (select countries to filter)'
      }
    %>
    </p>
    <p>
    <%= label_tag 'Higher taxa' %>
    <%= select_tag :"filters[taxon_concepts_ids]", 
      options_from_collection_for_select(@taxon_concepts, :id, :full_name),
  