Catalpa Trees in North Dakota and Minnesota? Everybody's Yard & Garden Guide Smoking caterpillar hi res stock photography and images Alamy What is the catalpa tree and its uses? What is this tree, what are the things hanging from it, and are they edible, and in what way? : r foraging A Catalpa Tree in My Garden Catalpa Tree Pods Smoke Smoke Catalpa Pods Indian bean tree (catalpa tree) bean uses? : r foraging