Water Dropwort

Botanical Overview

Water Dropwort (Oenanthe crocata) belongs to the Apiaceae family. While not among the most extensively documented medicinal plants, this species has recorded uses that warrant attention from researchers and practitioners. The carrot family (Apiaceae) includes herbs with hollow stems, alternate leaves, and distinctive umbrella-shaped flower clusters called umbels. Many species have aromatic roots and seeds used as culinary spices and medicines. The family includes both nutritious vegetables and highly toxic species.

General Description

It grows in damp grassland and wet woodland, often along river and stream banks. All parts of the plant are extremely toxic and it has been known to cause human and livestock poisoning.

ⓘ Information
Description adapted from Wikipedia (CC BY-SA 4.0).

Family Context

The Apiaceae family is widely distributed in temperate regions. Notable medicinal members include:

Geographic Distribution

Water Dropwort has been recorded in 10 countries and territories worldwide, including Belgium, Spain, France, United Kingdom, Ireland, and others.

Traditional Uses

Water Dropwort has been traditionally used for nervous system disorders.

Nervous system disorders.

  • Epilepsy
  • Narcotic

Nervous system support involves taking the herb as a warm tea, often in the evening or before bed. The calming compounds interact with neurotransmitter systems to promote relaxation and restful sleep.

Active Compounds

Phytochemical research has identified 13 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).

ⓘ Information
Information on this page is compiled from Dr. Duke’s Phytochemical and Ethnobotanical Databases (USDA ARS), a public domain resource. Consult a healthcare professional before using any herbal preparation.
⚠ Caution
Traditional records: This plant has documented uses including Poison, Narcotic. Self-medication with herbs carries risks including allergic reactions, drug interactions, and toxicity. Only use under the supervision of a qualified healthcare professional.

Distribution and Conservation

Reported distribution: Belgium, Spain, France, United Kingdom, Ireland, Israel, Isle of Man, Italy, Netherlands, Portugal.

Complete Use Records

CategoryCultural Context
EpilepsyPortuguese
HomeopathySpanish
PiscicideSardinia
PoisonFrench
WhitlowNc
NarcoticEnglish

Complete Chemical Inventory

CompoundFormulaMW
2,3-DIHYDRO-OENANTHETOXIN
ALL-TRANS-HEPTADECATRIEN-(2,8,10)-DIIN-(4,6)
ALL-TRANS-PENTADECATRIEN-2,8,10-DIIN-(4,6)
APIOLEC₁₂H₁₄O₄222.24 Da
MANNITOLC₆H₁₄O₆182.17 Da
MYRISTICINC₁₁H₁₂O₃192.21 Da
OENANTHETOLC₁₇H₂₂O242.36 Da
OENANTHETONE
OENANTHETOXIN
PECTIC-ACID
TRANS-PENTADECA-2,8,10-TRIENE-4,6-DIYN
TRANS-PENTADECA-2,8,10-TRIENE-4,6-DIYN-12-OL
TRANS-PENTADECADIEN-2,8-DIENE-4,6-DIYN-1-OL

Data from PubChem (NIH/NLM, public domain).


References & Further Reading

External Research Links

Data Sources