diff --git a/core/modules/field/field.module b/core/modules/field/field.module
index 3988f25..ee0ae2d 100644
--- a/core/modules/field/field.module
+++ b/core/modules/field/field.module
@@ -67,7 +67,8 @@ function field_help($route_name, RouteMatchInterface $route_match) {
       $output .= '<h3>' . t('Uses') . '</h3>';
       $output .= '<dl>';
       $output .= '<dt>' . t('Enabling field types') . '</dt>';
-      $output .= '<dd>' . t('The Field module provides the infrastructure for fields and field attachment; the field types and input widgets themselves are provided by additional modules. Some of the modules are required; the optional modules can be enabled from the <a href="!modules">Extend administration page</a>. Additional fields and widgets may be provided by contributed modules, which you can find in the <a href="!contrib">contributed module section of Drupal.org</a>.', array('!modules' => \Drupal::url('system.modules_list'), '!contrib' => 'https://drupal.org/project/modules'));
+      $output .= '<dd>' . t('The Field module provides the infrastructure for fields and field attachment; the field types and input widgets themselves are provided by additional modules and core. Some of the modules are required; the optional modules can be enabled from the <a href="!modules">Extend administration page</a>. Additional fields and widgets may be provided by contributed modules, which you can find in the <a href="!contrib">contributed module section of Drupal.org</a>.', array('!modules' => \Drupal::url('system.modules_list'), '!contrib' => 'https://drupal.org/project/modules')) . '</dd>';
+      $output .= '</dl>';
 
       // Make a list of all widget and field modules currently enabled, ordered
       // by displayed module name (module names are not translated).
@@ -75,6 +76,25 @@ function field_help($route_name, RouteMatchInterface $route_match) {
       $info = system_get_info('module');
       $field_widgets = \Drupal::service('plugin.manager.field.widget')->getDefinitions();
       $field_types = \Drupal::service('plugin.manager.field.field_type')->getUiDefinitions();
+      // Build a list of core field types.
+      $core_field_types = array();
+      foreach ($field_types as $field_type_name => $field_type) {
+        if ($field_type['provider'] == 'core') {
+          if (!empty($field_type['description'])) {
+            $core_field_types[$field_type_name] = (string) $field_type['label'] . ' - ' . (string) $field_type['description'];
+          }
+          else {
+            $core_field_types[$field_type_name] = (string) $field_type['label'];
+          }
+        }
+      }
+      $output .= t('Field types provided by core:');
+      $item_list = array(
+        '#theme' => 'item_list',
+        '#items' => $core_field_types,
+      );
+      $output .= drupal_render($item_list);
+
       $providers = array();
       foreach (array_merge($field_types, $field_widgets) as $plugin) {
         $providers[] = $plugin['provider'];
@@ -95,7 +115,7 @@ function field_help($route_name, RouteMatchInterface $route_match) {
         }
       }
       if ($items) {
-        $output .= ' ' . t('Currently enabled field and input widget modules:');
+        $output .= '<br>' . t('Currently enabled field and input widget modules:');
         $item_list = array(
           '#theme' => 'item_list',
           '#items' => $items,