Anthriscus caucalis, commonly known as burr chervil or bur-chervil, is an annual herb native to Europe, North Africa, and Western Asia, often found in disturbed areas such as roadsides and fields. It typically grows to a height of 20-70 cm (8-28 inches) and features delicate, fern-like leaves. The plant produces umbels of small white flowers in late spring to early summer, followed by bristly, burr-like fruit that can cling to fur and clothing, aiding in seed dispersal. The overall appearance is similar to the culinary herb chervil, but with thinner, hollow stems.

Burr chervil is not commonly cultivated due to its invasive nature outside its native range, but it can be found in some herb gardens for its aromatic leaves, which can be used similarly to chervil. It prefers full sun to part shade and grows best in well-drained soils. In cultivation, it requires minimal maintenance, but gardeners should be cautious as it can quickly spread and become a nuisance. It is not typically afflicted by serious diseases or pests, but its aggressive self-seeding can make it problematic in some regions.CC BY-SA 4.0