Uses
Like the cultivated carrot, the D. carota root is edible while young, but quickly becomes too woody to consume.
Extra caution should be used when collecting D. carota because it bears a close resemblance poison hemlock. In addition, the leaves of the wild carrot can cause phytophotodermatitis,[4] so caution should also be used when handling the plant.
If used as a dyestuff, the flowers give a creamy, off-white color.
D. carota, when freshly cut, will draw or change color depending on the color of the water in which it is held. Note that this effect is only visible on the "head" or flower of the plant. Carnations also exhibit this effect. This occurrence is a popular science demonstration in primary grade school.