diff --git a/web/app/bib_taxon/edit/taxons-form.html b/web/app/bib_taxon/edit/taxons-form.html
index 7b3b118b..7d555472 100644
--- a/web/app/bib_taxon/edit/taxons-form.html
+++ b/web/app/bib_taxon/edit/taxons-form.html
@@ -22,19 +22,22 @@
         <div class="form-group form-group-sm">
             <label class="col-sm-2 control-label" for="sm">Nom latin</label>
             <div class="col-sm-10">
-                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.nom_latin" placeholder="Nom latin"  ng-disabled="true">
+                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.nom_latin" placeholder="Nom latin">
             </div>
         </div>
         <div class="form-group form-group-sm">
             <label class="col-sm-2 control-label" for="sm">Auteur</label>
             <div class="col-sm-10">
-                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.auteur" placeholder="Auteur" ng-disabled="true">
+                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.auteur" placeholder="Auteur">
             </div>
         </div>
         <div class="form-group form-group-sm">
             <label class="col-sm-2 control-label" for="sm">cd_nom</label>
             <div class="col-sm-6">
-                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.cd_nom" placeholder="cd_nom (taxref)" required ng-disabled="true">
+                <input class="form-control" type="text" id="sm" ng-model="ctrl.bibTaxon.cd_nom" placeholder="cd_nom (taxref)" required>
+            </div>
+            <div class="col-sm-4">
+                <button class="btn btn-success glyphicon glyphicon-refresh" ng-click="ctrl.refreshTaxrefData()">Rafraichir</button>
             </div>
         </div>
         <uib-tabset active="activeForm">
diff --git a/web/app/bib_taxon/edit/taxonsFormControler.js b/web/app/bib_taxon/edit/taxonsFormControler.js
index 472f97ae..e653d364 100644
--- a/web/app/bib_taxon/edit/taxonsFormControler.js
+++ b/web/app/bib_taxon/edit/taxonsFormControler.js
@@ -12,6 +12,7 @@ function($scope, $routeParams, $http, locationHistoryService, $location, toaster
     'saveError':{"title":"Erreur d'enregistrement"},
   }
 
+
   var action = $routeParams.action;
   var self = this;
   if ($routeParams.id) {
@@ -48,6 +49,10 @@ function($scope, $routeParams, $http, locationHistoryService, $location, toaster
     }
   });
 
+  self.refreshTaxrefData = function() {
+    self.cd_nom = self.bibTaxon.cd_nom;
+  }
+
   //------------------------------ Chargement de la listes des attributs ----------------------/
   ///bibattributs/Animalia/Autre
   $scope.$watch(function () {