Tree Spotlight: Northern Catalpa Michigan Arbor Day Alliance How Good Is Catalpa Firewood? Axe Adviser 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 referred to as Dog walk treasures (Catalpa pod) SIDEWALK NATURE Catalpa Campus Trees The Northern Catalpa Tree Nebraskaland Magazine