EDIT

 * Creates markup for the name relationship and creates a footnote in the

 * {@link \FootnoteManager}. The resulting foonote key is returned as markup.

 *

 *   The cdm name relationship

 *  The makrup for the footnote key

function handle_name_relationship_as_footnote($name_rel)

/**

 * @param $nom_status

 * @return string

 */

function nomenclatural_status_footnote_markup($nom_status)

{

  // NomenclaturalStatus is a subclass of ReferencedEntityBase

  // and has the same structure as TaxonNameRelationship

  return handle_name_relationship_as_footnote($nom_status);

}

/**

 * @param $name

 * @return string

 */

function nomenclatural_reference_footnote_key_markup($name)

{

  $footnote_markup = '';

  $footnote_key_markup = '';

  if (isset($name->nomenclaturalReference) && $name->nomenclaturalReference) {

    $footnote_markup .= '<span class="reference">' . $name->nomenclaturalReference->titleCache . '</span>';

  }

  if (isset($name->nomenclaturalMicroReference)) {

    $footnote_markup .= ($footnote_key_markup ? ':' : '') . '<span class="reference_detail">' . $name->nomenclaturalMicroReference . '</span>';

  }

  if ($footnote_markup) {

    $fnkey = FootnoteManager::addNewFootnote(RenderHints::getFootnoteListKey(), $footnote_markup);

    $footnote_key_markup = render_footnote_key($fnkey, ',',TRUE);

  }

  return $footnote_key_markup;

}