Wild Carrot
Daucus carota subsp. carota
The wild carrot is a biennial herbaceous plant that develops a basal rosette and a spindle-shaped taproot during its first year. In the second year, it produces an upright, bristly stem that carries characteristic compound umbel inflorescences. The white umbels often feature a single, dark purple sterile flower in the center, which is thought to attract pollinators. After flowering, the umbel rays curve inward to form a nest-like structure, giving the plant a distinctive appearance.
Details
Habitat function
Food source and breeding site for specialized insect species.
Nutrient uptake
Moderate uptake of nitrogen and minerals from deeper soil layers.
Food source for
Swallowtail caterpillars, wild bees, hoverflies, beetles.
Human use
Wild ancestor of the cultivated carrot; young roots and leaves are edible; used in folk medicine.
Ecology
Ecological role
Important food source for pollinators; primary host plant for the caterpillars of the Old World swallowtail (Papilio machaon).
Natural predators
Insect larvae (fruit flies), rodents (root consumption), various herbivorous mammals.
Competitor species
Grasses and perennial herbs in semi-dry grasslands and along roadsides.
Ecosystem service
Provision of nectar and pollen for insects; soil improvement through deep-reaching taproots.
Threats
Intensive grassland management; mowing too early before seed ripening; eutrophication.
Scientific profile
Profile
Reproduction
Exclusively generative via seeds; the plant forms a leaf rosette in the first year and flowers in the second year.
Protection & threats
Main threats
Intensification of grassland use, excessive mowing before seed ripening, eutrophication due to nitrogen deposition, and succession due to abandonment of land use.