Barley broccoli salad

Name: Barley broccoli salad
Prep time: 20 min
Total time: 20 min
Cuisine: American, Mediterranean
Ingredients: 2 cups broccoli florets (cut small); 1 cup cooked barley; 1/2 cup red onion (sliced thin); 1 jalapeño pepper (seeded and sliced); 1/2 cup cucumber (sliced); 1/2 cup radishes (sliced); 1 tsp Dijon mustard; 1 tsp dried oregano; 2 cloves garlic (minced); 1/4 tsp kosher salt; 1/4 tsp freshly ground black pepper; 2 tbsp lemon juice; 2 tbsp red wine vinegar; 6 tbsp extra virgin olive oil; 1/4 cup fresh parsley (chopped)