We call it "the Baboons Tail" and even after a veld (bush) fire, new leaves still pop out.
It grows to about 3-4 feet in height.
There is not a place in South Africa where I have not seen it growing.
If you seperate the very fine parts of the stem.....
you can see how fibrous it is inside.
What cave dwellers did was take one of these "tails" and soak it in animal fat for 3 or 4 days. The fat would draw into the fibre and when set alight, would burn for about 4 hours depending on the lenght of it.So, when we go back to living in caves, remember to have some of these useful plants around.