Perhaps is is a mullein stalk. Walking stick kale, mullein, and yucca all form stiff but light stalks that can be used for walking sticks. I've never seen any in person, but there are lots of images of walking stick kale, and it doesn't look like those. Yucca has ribs that go across the length. The few pictures I've seen of mullein show some longitudinal ridges.
The problem w. mullein is that it has a very soft pith. To prevent the bottom end from splitting, some of the pith is removed, and the hole plugged w. a tougher material. What's the tip of yours like?
The problem w. mullein is that it has a very soft pith. To prevent the bottom end from splitting, some of the pith is removed, and the hole plugged w. a tougher material. What's the tip of yours like?