Braised Short Ribs with Red Wine Gravy

Name: Braised Short Ribs with Red Wine Gravy
Ingredients: 1/4 cup all purpose flour; 1 teaspoon (generous) ground allspice; 12 3- to 4-inch-long meaty short ribs (about 5 1/2 pounds), top membrane trimmed; 4 tablespoons vegetable oil; 3 large onions, chopped; 3 large carrots, peeled, chopped; 3 large celery stalks, chopped; 4 large garlic cloves, minced; 1 tablespoon dried thyme; 2 teaspoons caraway seeds; 8 ounces plum tomatoes, chopped; 3 small bay leaves; 3 cups canned beef broth; 2 cups dry red wine; Chopped celery leaves