EDIT

  }

  $secref_tagged_text = tagged_text_extract_reference_and_detail($tagged_title);

  // taxon names will have the nomenclatural reference in the tagged full title:

  $nomref_tagged_text = tagged_text_extract_reference($tagged_title);

  $nom_status_tagged_text = tagged_text_extract_nomstatus($tagged_title);

        $post_separator_markup

          . ' <span class="sec_reference">'

          . join('', cdm_tagged_text_values($secref_tagged_text))

          . '</span>', $renderTemplate);

    }

  }