FolkKB

Common Larch

Larix decidua

Larix decidua, commonly known as the European larch, is a coniferous tree species native to mountainous regions of Europe. In various traditional medicine systems, it has been utilized for its purported astringent, diuretic, and purgative properties, with applications ranging from bronchitis and rheumatism to liver sclerosis and urogenital complaints. Scientific evidence regarding its medicinal efficacy is currently lacking, as existing studies focus primarily on its ecological responses to climate change and heat stress. No major safety issues or notable drug interactions have been recorded in the available data.

At a glance
Traditionally for
astringent · bleeding
Traditions
traditional · Western phytotherapy
Best evidence
D
Cautions
—

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.

Traditional use

  • astringent traditional T3 DRDUKE
  • bleeding traditional T3 DRDUKE
  • bronchitis traditional T3 DRDUKE
  • diuretic traditional T3 DRDUKE
  • infections traditional T3 DRDUKE
  • inflammation traditional T3 DRDUKE
  • liver sclerosis Western phytotherapy T3 DRDUKE
  • purgative traditional T3 DRDUKE
  • rheumatism traditional T3 DRDUKE
  • stomachic traditional T3 DRDUKE
  • urogenital complaints traditional T3 DRDUKE

What the science says

  • European larch (Larix decidua) is among the tree species predicted to experience notable declines in radial growth under future climate scenarios. D PMID
  • The timing of frost ring formation in Larix decidua has shifted about 7 days earlier per century due to warming, with similar trends across studied taxa. D PMID
  • Larix decidua seedlings established poorly immediately after the experimental fire, with only 4.7% emergence under field conditions. D PMID
  • Long-term heat treatment significantly reduced gmin only in Larix decidua, while cuticle thickness increased in both Larix decidua and Picea abies. D PMID
  • Saline conditioning significantly influences the tensile response of pine, spruce, and larch woods in a species-dependent manner. D PMID

Frequently asked questions

What is Common Larch?

Common Larch (Larix decidua) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What is Common Larch traditionally used for?

Traditional sources record Common Larch for: astringent, bleeding, bronchitis, diuretic, infections, inflammation. This reflects traditional use, not a proven medical treatment.

Which traditions use Common Larch?

Common Larch appears in these traditions in our sources: traditional, Western phytotherapy.

What does the scientific evidence say about Common Larch?

5 sourced findings are recorded for Common Larch; the strongest carries evidence grade D. For example: European larch (Larix decidua) is among the tree species predicted to experience notable declines in radial growth under future climate scenarios.

How strong is the evidence for Common Larch?

The strongest finding for Common Larch carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Common Larch safe? What are the side effects?

No major safety issues are recorded for Common Larch in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Common Larch interact with medications?

No drug interactions are recorded for Common Larch in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Common Larch?

Common Larch is also known as: лиственница европейская, Mélèze d'Europe.

Is Common Larch a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

Sources

  1. T3 Dr. Duke's Ethnobotanical Database public domain (USDA ARS — attribute Dr. Duke's)
  2. T2 Phenological Shifts in Wood Formation Tracked by Frost Rings Across Two Centuries. literature abstract metadata
  3. T2 Evaluation of the Mechanical Properties of Pine, Larch, and Spruce Wood Subjected to Saline Treatment. literature abstract metadata
  4. T2 Insights into post-fire establishment of three Alpine conifer species after an experimental fire in Tyrol, Austria. literature abstract metadata
  5. T2 Climate drivers of historic tree growth in the Vienna Woods and prediction of future performance of eight selected tree species. literature abstract metadata
  6. T2 Effect of long-term heat stress on structure and function of epidermal tissues in needles of treeline conifer seedlings. literature abstract metadata