Structure of Woody Plants (Secondary Xylem (Growth rings # (early wood …
the vascular cambium originates from the cortex cells in the same way interfascicular vascular cambium arises in eudicots
Although trees are associated with secondary tissue, palm trees never develop vascular cambium. Thus, they never have true secondary growth.
Because palm trees are monocots, they have many vascular bundles instead of wood. They do not exhibit true secondary growth and do not have growth rings.