Plant Profile

Blackberry Leaf

Rubus fruticosus
Family: Rosaceae  ·  Parts used: Leaf  ·  Also known as: Bramble, European blackberry

The complete database record: 3 documented constituents, 6 pharmacological actions, 9 traditional / indicated uses, with 10 cited sources.

Botanical Description

Scrambling, thorny deciduous shrub (Rosaceae) forming dense thickets, with arching prickly stems that root at the tip. Leaves are palmately compound, usually with 3-5 toothed leaflets. White to pale pink, five-petalled flowers are followed by clusters of small drupelets forming the blackberry fruit, ripening from red to glossy black.[8]

Height: Scrambling/arching canes, typically 1-3 m
Habit: Scrambling, thorny, thicket-forming shrub
Leaves: Palmately compound, usually 3-5 toothed leaflets
Flowers: White to pale pink, five-petalled
Stem: Arching, prickly, rooting at the tip
Root: Woody perennial root system
Fruit: Cluster of drupelets, ripening red to glossy black
Flowering Period: June-August

Habitat & Distribution

Native throughout Europe and widely naturalised elsewhere, an aggressive coloniser of hedgerows, woodland edges, scrub and waste ground. 'Rubus fruticosus' is a taxonomically complex aggregate comprising hundreds of closely related microspecies.[8]

Harvesting

Leaves are picked fresh throughout the growing season and dried for tea; berries are picked in late summer once fully ripe.[8]

Parts: Leaf
Season: Leaf throughout the growing season

Key Constituents

Tannins (gallotannins and ellagitannins)[8, 9]

The astringent principles of the leaf.

Tannins
Flavonoids and phenolic acids (including gallic acid)[9]

Antioxidant and antibacterial constituents.

Phenolic acidsGallic acidFlavonoids
Vitamin C and minerals (iron)[8]

Minor nutritive constituents of the leaf.

Pharmacological Actions

Anti-inflammatory[4, 6, 7, 8]

Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation

Anticancer (preclinical)[6]
Antidiarrhoeal[5, 8, 9]

Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)

Antimicrobial[5, 6, 9]
Antioxidant[4, 5, 6, 9]
Astringent[8, 9]

Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)

Traditional & Indicated Uses

Arthritis / joint pain[8]Preliminary · 2/10

inferred from anti-inflammatory action

Evidence: 2
Label: Arthritis / joint pain

more plants for arthritis / joint pain →detailed sources →

Cancer (anticancer research)[6]Preliminary · 2/10

inferred from anticancer action

Evidence: 2
Label: Cancer (anticancer research)

more plants for cancer (anticancer research) →detailed sources →

Diarrhoea[8, 9]Preliminary · 2/10

Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)

Evidence: 2
Label: Diarrhoea

more plants for diarrhoea →detailed sources →

Infection (general)[9]Preliminary · 2/10

inferred from antimicrobial action

Evidence: 2
Label: Infection (general)

more plants for infection (general) →detailed sources →

Inflammation (general)[8]Preliminary · 2/10

Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation

Evidence: 2
Label: Inflammation (general)

more plants for inflammation (general) →detailed sources →

Oral & throat health[8]Preliminary · 2/10

Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation

Evidence: 2
Label: Oral & throat health

more plants for oral & throat health →detailed sources →

Skin irritation[8, 9]Preliminary · 2/10

inferred from astringent action

Evidence: 2
Label: Skin irritation

more plants for skin irritation →detailed sources →

Sore throat[8]Preliminary · 2/10

Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation

Evidence: 2
Label: Sore throat

more plants for sore throat →detailed sources →

Wounds[7, 8, 9]Preliminary · 2/10

inferred from astringent action

Evidence: 2
Label: Wounds

more plants for wounds →detailed sources →

Traditional Use & History

Blackberry leaf has a long European folk-medicine tradition as an astringent gargle for sore throat and mouth ulcers, and as a remedy for mild diarrhoea, reflecting its high tannin content; the berries themselves are valued as a nutritious, antioxidant-rich food.[8]

Preparations

Infusion (tea)[8]

Dried leaf steeped in hot water, taken internally or used as a gargle/mouthwash.

Gargle/mouthwash[8]

A stronger leaf infusion used topically for sore throat and mouth irritation.

Dosage

Infusion (tea)[8]

Traditional guidance suggests roughly 2-4 g dried leaf per cup as an infusion, up to three times daily, or used as a gargle at similar strength. Educational reference only, not a prescription.

Safety, Cautions & Contraindications

Safety note[8]Info

Tannin-rich: high or prolonged intake may cause stomach upset or constipation and can reduce the absorption of iron and some medicines taken at the same time.

Safety note[8]Info

Traditional use only; diarrhoea that persists (especially in children) needs medical assessment and attention to rehydration.

Harvest Readiness

[10]

Part: leaf
Signals: Gather the young leaves in spring, as they emerge - the young leaves are best for tea.
Basis: traditional
Source Quote: A tea is made from the dried leaves - the young leaves are best
Species Confirmed: 1
Notes: PFAF (REF-3324); the young leaves (best for tea) are gathered in spring as the shoots emerge. Single lineage -> provisional.

External Identifiers

References & Sources

  1. Zia-Ul-Haq, M., Riaz, M., De Feo, V., Jaafar, H.Z.E. and Moga, M (2014) 'Rubus fruticosus L.: constituents, biological activities and health related uses', Molecules, 19(8), pp. 10998-11029. doi:10.3390/molecules190810998 Traditional / reference
    https://doi.org/10.3390/molecules190810998
  2. Monforte, M.T., Smeriglio, A., Germanò, M.P., Pergolizzi, S., Circosta, C. and Galati, E.M (2018) 'Evaluation of antioxidant, antiinflammatory, and gastroprotective properties of Rubus fruticosus L. fruit juice', Phytotherapy Research, 32(7), pp. 1404-1414. doi:10.1002/ptr.6078 Preclinical
    https://doi.org/10.1002/ptr.6078
  3. Barbieri, F., Montanari, C., Šimat, V., Skroza, D., Čagalj, M. et al (2022) 'Effects of Rubus fruticosus and Juniperus oxycedrus derivatives on culturability and viability of Listeria monocytogenes', Scientific Reports, 12(1), pp. 13158. doi:10.1038/s41598-022-17408-4 Preclinical
    https://doi.org/10.1038/s41598-022-17408-4
  4. Sung, N.S., Uhm, S.H., Kang, H.B., Lee, N.S., Jeong, Y.G., Kim, D.K., Sung, N.Y., Kim, D.S., Yoo, Y.C. and Han, S.Y (2023) 'Rubus fruticosus leaf extract inhibits vascular dementia-induced memory impairment and neuronal loss by attenuating neuroinflammation', Anatomy & Cell Biology, 56(4), pp. 494-507. doi:10.5115/acb.23.195 Preclinical
    https://doi.org/10.5115/acb.23.195
  5. Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews, 8(16), pp. 101-104. doi:10.4103/0973-7847.134239 Traditional / reference
    https://doi.org/10.4103/0973-7847.134239
  6. Gil-Martinez, L., Mut-Salud, N., Ruiz-Garcia, J.A., Falcon-Pineiro, A., Maijo-Ferre, M., Banos, A., De la Torre-Ramirez, J.M., Guillamon, E., Verardo, V. and Gomez-Caravaca, A.M (2023) 'Phytochemicals Determination, and Antioxidant, Antimicrobial, Anti-Inflammatory and Anticancer Activities of Blackberry Fruits', Foods, 12(7), pp. 1505. doi:10.3390/foods12071505 Preclinical
    https://doi.org/10.3390/foods12071505
  7. Van de Velde, F., Esposito, D., Grace, M.H., Pirovani, M.E. and Lila, M.A (2018) 'Anti-inflammatory and wound healing properties of polyphenolic extracts from strawberry and blackberry fruits', Food Research International, 121, pp. 453-462. doi:10.1016/j.foodres.2018.11.059 Preclinical
    https://doi.org/10.1016/j.foodres.2018.11.059
  8. Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/ Preclinical
    https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/
  9. Grabek-Lejko, D., Milek, M., Sidor, E., Puchalski, C. and Dzugan, M (2022) 'Antiviral and Antibacterial Effect of Honey Enriched with Rubus spp. as a Functional Food with Enhanced Antioxidant Properties', Molecules, pp. as. doi:10.3390/molecules27154859 Preclinical
    https://doi.org/10.3390/molecules27154859
  10. Plants For A Future 'Rubus fruticosus (Blackberry, Bramble)'. Available at: https://pfaf.org/user/Plant.aspx?LatinName=Rubus+fruticosus Traditional / reference
    https://pfaf.org/user/Plant.aspx?LatinName=Rubus+fruticosus

This fact sheet is generated automatically from the Omnia Sana plant database and reflects its latest synced data. It is provided for educational purposes only and is not medical advice. How this site is built.

Selected studies & references

Educational use only. This profile summarises traditional and scientific sources for reference. It is not medical advice and not a substitute for a qualified practitioner. Some plants carry safety cautions and drug interactions - always check before use.
This profile is assembled automatically from the Omnia Sana plant database, which we curate by hand. How this site is built.
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