 of species is available in
the source.<br><em>natural_indicated</em> - Whether naturalized status of species is
available in the source.<br><em>end_ref</em> - Whether endemism information is available in the source.<br><em>restricted</em> - Whether the access to this reference is restricted.<br><em>taxon_ID</em> - Identification number of species.<br><em>list_ID</em> - Identification number of each list.<br><em>end_list</em> - Whether endemism information is available in the list.<br><em>entity_ID</em> -