Most people know the large seedpods that are produced by the Milkweed plants, but there is another plant that has seedpods, the Butterfly Weed plant which is in the family of Milkweed. The Butterfly Weed seedpods are tall and skinny whereas the Milkweed pods are fatter.
Below is the seedpod of the Butterfly Weed.
Here is the fatter seedpod of the Milkweed plant.