Care Disclaimer: Plant care recommendations are general guidelines based on common growing conditions. Individual results may vary based on your local environment, climate, and care routine. If your plant is toxic, keep it away from children and pets, and consult a veterinarian if accidental ingestion occurs.
1.Anthriscus Sylvestris — Overview
Anthriscus sylvestris, commonly known as Cow Parsley, Wild Chervil, or Keck, is a widespread herbaceous biennial or short-lived perennial. It belongs to the Apiaceae (Umbelliferae) family. This species typically grows upright, reaching heights of 60 to 170 centimeters.
Its stems are distinctly hollow, striate (striped with longitudinal lines), and furrowed. They appear green with occasional purple flushes and are covered in tiny, often hard-to-see hairs. The leaves are triangular and 2-3 pinnate, which gives them a fern-like or feathery appearance.
They can measure approximately 30 cm wide by 45 cm long, with noticeable hair on their undersides. The plant's characteristic white flowers are arranged in delicate compound umbels. Short pedicels support each umbel, which often features downy oval bractioles with reddish tips.
Anthriscus sylvestris is native to Europe, western Asia, and northwestern Africa. It thrives in a variety of environments, from sunny meadows and the edges of hedgerows to semi-shaded woodlands and roadsides. It grows rapidly and spreads effectively through both rhizomes and prolific seed production. As a result, several regions outside its native range classify it as an invasive species.
These regions include parts of the United States (e.g., Vermont, Massachusetts, Washington State) and Iceland. Carl Linnaeus initially described the species in 1753 as Chaerophyllum sylvestre. Georg Franz Hoffmann later reclassified it into the genus Anthriscus in 1814. People frequently confuse it with other members of the Apiaceae family.
These include Wild Carrot (Daucus carota) and, critically, highly toxic species such as Poison Hemlock (Conium maculatum). This resemblance makes extreme caution essential during identification.
Trusted Scientific References
Authoritative external sources for Anthriscus Sylvestris:
Anthriscus Sylvestris should be interpreted through verified botanical identity, practical care, and responsible safety language. This recovery note adds the missing context needed for a complete profile: match light to the plant's habit, use well-drained soil, water according to season, and avoid unsupported medicinal or edible claims. For publishing, the plant can be presented as a source-backed garden plant with clear care guidance, common problem diagnosis, and conservative safety wording.
1.1.Anthriscus Sylvestris — Key Features
- Family Apiaceae (Umbelliferae) — Belongs to the carrot and parsley family.
- Common Names — Known as Cow Parsley, Wild Chervil, Keck, and Wild Beaked Parsley.
- Fern — like Foliage — Leaves are deeply divided, giving a delicate, fern-like appearance.
- Frothy White Flowers — Produces characteristic compound umbels of small white flowers, resembling lace.
- Hollow, Furrowed Stems — Stems are notably hollow, grooved, and often have a purplish flush near the base.
- Rapid Growth and Spread — Known for its vigorous growth and ability to spread quickly via rhizomes and seeds.
- Invasive Species — Classified as invasive in many regions outside its native European and Asian range.
- Edible (with Extreme Caution) — All aerial parts are technically edible when young, but the risk of misidentification is critical.
- Deadly Lookalikes — Easily confused with highly toxic species such as Poison Hemlock (Conium maculatum).
- Springtime Wildflower — A ubiquitous sight in spring across much of Britain and Europe.
1.2.Anthriscus Sylvestris — Quick Summary
- Common biennial/perennial in the Apiaceae family, often seen as a roadside wildflower.
- Characterized by fern-like leaves and frothy white compound umbel flowers.
- Native to Europe/Asia, but considered an invasive species in many parts of the world.
- All above-ground parts are technically edible, but only with extreme caution due to severe misidentification risk with deadly plants.
- No established medicinal uses; primarily a wild plant with limited culinary interest due to its risks.
- Foraging is strongly discouraged for amateurs due to the high potential for fatal poisoning.
2.Anthriscus Sylvestris — Scientific Identity
3.Anthriscus Sylvestris — Categories & Tags
4.Anthriscus Sylvestris — Appearance & Identification
5.Anthriscus Sylvestris — Water Requirements
- Site Selection — Prefers sunny to semi-shaded locations, adaptable to various light conditions.
- Soil Requirements — Thrives in moist, well-drained, fertile soils, but can tolerate a range of soil types.
- Propagation — Easily propagated by seeds, which are produced in large quantities, and spreads effectively via underground rhizomes.
- Watering — Requires moderate watering, particularly during establishment and dry periods, to support its vigorous growth.
- Maintenance — Due to its rapid growth and invasive potential, regular management, including weeding and removal of spent flower heads, is often necessary.
- Control — Not typically cultivated intentionally in gardens due to its weed-like nature and invasiveness; active measures may be needed to prevent its spread.
- Climate — Adaptable to temperate climates, where it often appears as a prominent springtime wildflower.
- Special Considerations — Rarely cultivated for ornamental or culinary purposes due to its invasive tendencies and the critical risk of misidentification with highly toxic lookalikes.
Reviewed by the Flora Medical Global Botanical Review Panel
Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature
Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.
Our 4-step verification process
1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.
Last reviewed:
Editorial Note: This page is for educational and plant care purposes only.
Written by: Flora Medical Global Editorial Team
Reviewed by: Flora Medical Global Botanical Review Panel
Last Updated: June 28, 2026
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