Where in dicot plants is the vascular system typically located?

In dicot plants, the vascular system is typically located under the bark, formed by the cambium in rings. This arrangement is a characteristic feature of dicots, which have a well-defined pattern in terms of how their vascular tissue is organized.

The vascular system in these plants consists of xylem and phloem tissues. The cambium is a layer of meristematic tissue that produces new xylem and phloem cells, allowing for secondary growth and an increase in the thickness of the stem. This growth pattern is what distinguishes dicots from monocots, where vascular bundles are scattered rather than in rings.

Understanding that the vascular system is under the bark is crucial because it illustrates how the plant can grow thicker and produce more support structures as it matures. The ring formation of vascular tissue is not only key for nutrient and water transport but also for overall plant strength and stability as the plant ages.