Smoke Catalpa Pods Have you seen this impressive tree that produces bean pods and wondered what it was or what it could be used for? The Catalpa Tree (Catalpa bignonioides) is also Polk Salad Annie Catalpa Tree Pods Smoke Have you seen this impressive tree that produces bean pods and wondered what it was or what it could be used for? The Catalpa Tree (Catalpa bignonioides) is Indian bean tree (catalpa tree) bean uses? : r foraging Catalpa fruit leaves catalpa bignonioides hi res stock photography and images Alamy Northern Catalpa : Tree Montgomery