EDIT

          $state_label .= ' <span class="status-note">(' . $taxon_node->statusNote_L10n->text . ')</span>';

        }

        $classification = cdm_ws_get(CDM_WS_CLASSIFICATION, array($taxon_node->classificationUUID));

          'status' => '<span class="' . html_class_attribute_ref($taxon_node) .'">' . $state_label . $annotations_and_sources['foot_note_keys']  .  '%s</span>', // %s will be replaced by the $classification_markup or by '',

          'classification' => ' <span class="' . html_class_attribute_ref($classification) .'">[' . $classification->titleCache . ']</span>'

        ];

    }

    if(count($status_markup_tokens) > 0){

      $status_markup = [];

      $label_plural |= count($status_markup_tokens) > 1;

      $label = $label_plural ? t('Placement status') : t('Placement status');