Creeping Jenny (Lysimachia christinae)

Creeping Jenny (Lysimachia christinae) is a member of the Primulaceae family, native to China, Korea, and Japan. Traditionally, its leaves, stems, and roots have been used for decoctions, infusions, and poultices.

This herb is particularly valued for its diuretic, anti-inflammatory, and carminative actions, and has a long history of use in traditional chinese medicine, european herbal medicine, and japanese kampo medicine.

Creeping Jenny (Lysimachia christinae) dried pieces of the herb arranged on a wooden table for reference
Creeping Jenny (Lysimachia christinae) dried pieces of the herb arranged together on a wooden table for reference, used in teas and remedies.

Quick Facts / Key Information

Common Name Creeping Jenny
Scientific Name Lysimachia christinae
Plant Family Primulaceae
Genus Lysimachia
Species christinae
Native Range China, Korea, Japan
Plant Parts Used Leaves, Stems, Roots
Primary Medicinal Actions Diuretic, Anti-Inflammatory, Carminative
Primary Traditional Systems Traditional Chinese Medicine, European Herbal Medicine, Japanese Kampo Medicine
Historical Preparation Methods Decoction, Infusion, Poultice

Botanical Identity

Scientific Name
Lysimachia christinae
Common Name
Creeping Jenny
Synonyms / Alternative Names
Golden Groundsel, Yellow Loosestrife, Lysimachia
Plant Family
Primulaceae
Genus
Lysimachia

Botanical Description

Growth Habit
Perennial herbaceous plant.
Height
It typically grows to a height of 10 to 30 centimeters.
Leaves
Lysimachia christinae has opposite, broad, ovate leaves with dark green upper surfaces and lighter green lower surfaces, characterized by prominent stomatal bands along the midrib.
Flowers
Small yellow flowers arranged in dense clusters, actinomorphic, with four petals and two stamens, bearing prominent yellow anthers and a single pistil with two stigmas.
Stems
Aerial stems that are prostrate with opposite branching, covered in stellate trichomes, and exhibit a square cross-section.

Traditional Uses / Historical Use

Traditional Systems

  • Traditional Chinese Medicine
  • European Herbal Medicine
  • Japanese Kampo Medicine
  • Korean Traditional Medicine

Historical Preparation Methods

  • Decoction
  • Infusion
  • Poultice

Medicinal Actions

Diuretic
Traditionally described as a soothing diuretic, for moisture-related balance.
Anti-inflammatory
As described in traditional systems, a warming anti-inflammatory, for general calming applications.
Carminative
Historically regarded as a moderate carminative, in digestion-focused applications.
Tonic
Commonly referenced as a gentle tonic, in whole-system applications.

Active Compounds

Flavonoid
A group of naturally occurring compounds commonly present in many flowering plants.
Phenolic Acid
A group of plant-derived compounds frequently identified in herbal material.
Tannin
Plant-derived compounds known for their ability to bind proteins.

Modern Research Overview

Modern scientific investigation of this plant has focused on identifying its chemical constituents and examining their properties in controlled research settings. Comprehensive study summaries will be incorporated into this section as additional sources are reviewed.

Safety & Contraindications

General Precautions
Some general precautions have been associated with the use of this herb.
Contraindications
There is insufficient evidence to determine specific contraindications related to this herb.
Allergies
There is insufficient evidence to determine whether this herb commonly causes allergic reactions.
Drug Interactions
Interactions between this herb and prescription medications are not clearly established.
Toxicity
Reports of toxicity related to this herb are not well documented in available literature.
Pregnancy & Breastfeeding
Information addressing pregnancy and breastfeeding-related safety for this herb is limited.

Preparation & Usage Methods

Infusion
A preparation method involving steeping plant material in heated water for a short period.
Decoction
Plant parts are gently boiled in water to release soluble constituents.
Poultice
This method uses direct contact between plant material and the skin.
Extract
Plant compounds are extracted using water, glycerin, or other solvents.
Powder
This method converts dried plant material into a uniform powder.

Growing, Harvesting & Storage

Growing / Cultivation

Soil
Prefers loamy soil with moderately well-drained conditions. Typically grows best in organically rich soils.
Sunlight
Thrives in partial shade. Tolerates full sun to partial shade.
Watering
Prefers moist soils. Tolerates variable moisture levels.

Medical Disclaimer

The information provided on this page is for educational and informational purposes only. It is not intended to diagnose, treat, cure, or prevent any medical condition. Always consult a qualified healthcare professional before using any herb for medicinal purposes.