Catalpa Tree Pods Smoke **1. Cigar Tree Nickname** Catalpa's seed pods look like dangling cigars or green beans (up to 20 inches long!)earning it names like Cigar Tree or Indian Bean While catalpa trees are not generally considered highly toxic, some parts of the tree, particularly the roots, are known to be poisonous according to the USDA Plants Database. The leaves and seed pods Puff Love Little Elm Vape & Smoke Shop in Little Elm, TX Trending Vape & Glass Convenience Store B Town Vapes & Glass