1 can (28 ounces) diced tomatoes, undrained
3 celery ribs, cut into 1/2-inch slices
2 medium carrots, cut into 1/2-inch slices
2 small zucchini, halved and cut into 3/4-inch slices
2 cups vegetable broth
1 cup shredded cabbage
1/4 pound sliced fresh mushrooms
1 small onion, chopped
2 garlic cloves, minced
1 teaspoon dried basil
1 teaspoon salt
1/3 cup quick-cooking barley
1 can (15 ounces) white kidney or cannellini beans, rinsed and drained