Plant Comparison
Lesser Burdock vs Butterbur
A side-by-side comparison of two medicinal plants — every documented constituent, action, use, safety note and cited source, assembled automatically from the Omnia Sana database.
At a glance
Lesser Burdock and Butterbur: both belong to the Asteraceae family; they share 1 indicated use (cancer (anticancer research)); 1 pharmacological action in common.
Evidence face-off — shared uses
| Condition | Lesser Burdock | Butterbur | Verdict |
|---|---|---|---|
| Cancer (anticancer research) | 2/10 | 2/10 | Comparable evidence |
Evidence scores (1–10) are computed from the tier of each cited source. “Comparable” means the two scores are within one point. Follow a score to its detailed sources.
Key Constituents
The major storage carbohydrate; a prebiotic fibre.
Anti-inflammatory and antioxidant constituents.
Antimicrobial and antioxidant constituents.
The anti-inflammatory and antispasmodic active principles; standardised in commercial extracts.
Naturally present but hepatotoxic and carcinogenic; must be removed to make a safe product.
Pharmacological Actions
Traditional 'alterative' / depurative for chronic skin conditions - eczema, psoriasis, acne and boils (internally and topically)
Lesser burdock (Arctium minus) leaf, flower and root extracts (rich in arctiin/arctigenin and chlorogenic acid) are cytotoxic to breast and liver cancer cells, including multidrug-resistant tumour lines (preclinical).
Relief of allergic rhinitis / hay fever (antihistaminic and leukotriene-inhibiting; systematic review found it superior to placebo and comparable to non-sedating antihistamines for intermittent allergic rhinitis)
Traditional & Indicated Uses
Sebaceous-gland regulator - helps balance skin oil (acne); Traditional 'alterative' / depurative for chronic skin conditions - eczema, psoriasis, acne and boils (internally and topically)
inferred from anti-inflammatory action
Arctium minus extracts show dose-dependent cytotoxicity against MCF-7 and MDA-MB-231 breast cancer and HepG2 liver cancer cells and are active against both sensitive and multidrug-resistant tumour cell lines (preclinical).
Mild diuretic supporting elimination ('detox', traditional); Traditional 'alterative' / depurative for chronic skin conditions - eczema, psoriasis, acne and boils (internally and topically)
Traditional 'alterative' / depurative for chronic skin conditions - eczema, psoriasis, acne and boils (internally and topically)
inferred from anti-inflammatory action
Traditional 'alterative' / depurative for chronic skin conditions - eczema, psoriasis, acne and boils (internally and topically)
inferred from anti-inflammatory action
inferred from diuretic action
inferred from diuretic action
Relief of allergic rhinitis / hay fever (antihistaminic and leukotriene-inhibiting; systematic review found it superior to placebo and comparable to non-sedating antihistamines for intermittent allergic rhinitis)
inferred from anticancer action
Relief of allergic rhinitis / hay fever (antihistaminic and leukotriene-inhibiting; systematic review found it superior to placebo and comparable to non-sedating antihistamines for intermittent allergic rhinitis)
inferred from antispasmodic action
Migraine prophylaxis (reduces attack frequency; up to ~60% reduction vs placebo in a randomised controlled trial of a standardised CO2 root extract)
Safety, Cautions & Contraindications
As a member of the daisy family (Asteraceae), it can cause allergic reactions in people sensitive to ragweed and related plants. The high inulin content can cause temporary bloating or gas.
May lower blood sugar (caution with antidiabetic medicines) and add to diuretics; avoid medicinal doses in pregnancy.
Use ONLY certified pyrrolizidine-alkaloid (PA)-free, standardised extracts. Raw or unprocessed butterbur contains PAs that are toxic to the liver and potentially carcinogenic.
Avoid during pregnancy and breastfeeding. As a member of the daisy family (Asteraceae), it can cause allergic reactions in people sensitive to ragweed and related plants. Watch for and report any signs of liver problems.
External Ids
Botanical Description
Biennial herb closely related to greater burdock, forming a first-year rosette of large, heart-shaped, long-stalked leaves, green above and grey-woolly beneath, generally smaller than Arctium lappa. In the second year it produces a branching flowering stem with smaller purple thistle-like flower heads in a looser, more sprawling habit, each enclosed in a globe of hooked bracts that ripen into clinging burrs.[15]
Robust, rhizomatous perennial herb (Asteraceae) that flowers before the leaves emerge: thick, pinkish, scaly flower spikes push up from the ground in early spring, followed by enormous rounded to heart-shaped leaves - up to about 1 m across at maturity - on stout stalks, giving rise to the common name 'umbrella plant'.[2]
Habitat
A common weed of waste ground, roadsides, hedgerows and disturbed soil; native to Europe and widely naturalised in North America, where it is often the most common wild burdock species.[15]
Native to damp, marshy ground across Europe and western Asia - riverbanks, ditches, wet meadows and damp woodland margins - favouring moist, nutrient-rich soils.[2]
Harvesting
The root is dug at the end of the first growing season or early in the second spring, before flowering; leaf may be gathered through the first year. Careful identification against deadly nightshade, whose root can resemble burdock, is essential before digging.[15]
Rhizome/root is dug in autumn or early spring; leaves are gathered during the growing season. Raw material naturally contains hepatotoxic pyrrolizidine alkaloids, so commercial products are manufactured to remove them (PA-free standardised extracts); home-gathered material should never be used medicinally.[11]
Traditional Uses
Butterbur has a long European folk-medicine history as a fever remedy - the name 'pestilence wort' reflects its historic use during plague outbreaks - and for asthma, cough and migraine-type headache. Modern clinical trials of standardised, pyrrolizidine-alkaloid-free extracts support its use for migraine prevention and allergic rhinitis.[2, 3, 4]
Preparations
References
Lookalikes Review
Dangerous Lookalikes
Dosage
Not documented
Clinical trials have used standardised PA-free extracts (for example around 50-75 mg twice daily of a CO2 root extract for migraine prevention). Always use a certified PA-free commercial product, never raw plant material. Educational reference only, not a prescription.
References & Sources
- Ahangarpour, A., Heidari, H., Oroojan, A.A., Mirzavandi, F., Nasr Esfehani, K. and Dehghan Mohammadi, Z (2017) 'Antidiabetic, hypolipidemic and hepatoprotective effects of Arctium lappa root's hydro-alcoholic extract on nicotinamide-streptozotocin induced type 2 model of diabetes in male mice', Avicenna Journal of Phytomedicine, 7(2), pp. 169-179. Available at: https://pubmed.ncbi.nlm.nih.gov/28348972/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/28348972/ - Gao, Q., Yang, M. and Zuo, Z (2018) 'Overview of the anti-inflammatory effects, pharmacokinetic properties and clinical efficacies of arctigenin and arctiin from Arctium lappa L', Acta Pharmacologica Sinica, 39(5), pp. 787-801. doi:10.1038/aps.2018.32 Traditional / reference
https://doi.org/10.1038/aps.2018.32 - Zeng, F., Li, Y., Zhang, X., Shen, L., Zhao, X. et al (2023) 'Immune regulation and inflammation inhibition of Arctium lappa L. polysaccharides by TLR4/NF-κB signaling pathway in cells', International Journal of Biological Macromolecules, 254, pp. 127700. doi:10.1016/j.ijbiomac.2023.127700 Preclinical
https://doi.org/10.1016/j.ijbiomac.2023.127700 - Fischer, S.P.M., Brusco, I., Camponogara, C., Piana, M., Faccin, H., Gobo, L.A., de Carvalho, L.M. and Oliveira, S.M (2017) 'Arctium minus crude extract presents antinociceptive effect in a mice acute gout attack model', Inflammopharmacology, 26(2), pp. 505-519. doi:10.1007/s10787-017-0384-6 Preclinical
https://doi.org/10.1007/s10787-017-0384-6 - Erdemoglu, N., Turan, N.N., Akkol, E.K., Sener, B. and Abacioglu, N (2008) 'Estimation of anti-inflammatory, antinociceptive and antioxidant activities of Arctium minus (Hill) Bernh. ssp. minus', Journal of Ethnopharmacology, 121(2), pp. 318-323. doi:10.1016/j.jep.2008.11.009 Preclinical
https://doi.org/10.1016/j.jep.2008.11.009 - Ilgun, S., Karatoprak, G.S., Polat, D.C., Safak, E.K., Yildiz, G., Kupeli Akkol, E. and Sobarzo-Sanchez, E (2022) 'Phytochemical Composition and Biological Activities of Arctium minus (Hill) Bernh.: A Potential Candidate as Antioxidant, Enzyme Inhibitor, and Cytotoxic Agent', Antioxidants, 11(10), pp. 1852. doi:10.3390/antiox11101852 Preclinical
https://doi.org/10.3390/antiox11101852 - Erol, E., Erol, K.F., Yanikoglu, R.S., Taskin, C., Kizilarslan Hancer, C. and Topcu, G (2024) 'Quantitative Determination of the Cytotoxic Compounds in Different Organs of Arctium minus (Hill) Bernh. by LC-HRESIMS Using Response Surface Methodology', ACS Omega, 9(40), pp. 41890-41903. doi:10.1021/acsomega.4c06644 Preclinical
https://doi.org/10.1021/acsomega.4c06644 - Malanik, M., Farkova, V., Krizova, J., Kresova, A., Smejkal, K., Kasparovsky, T. and Dadakova, K (2024) 'Comparison of Metabolic Profiles of Fruits of Arctium lappa, Arctium minus, and Arctium tomentosum', Plant Foods for Human Nutrition, 79(2), pp. 497-502. doi:10.1007/s11130-024-01175-w Preclinical
https://doi.org/10.1007/s11130-024-01175-w - Cimino, C.V., Colombo, M.L., Liggieri, C., Bruno, M. and Vairo-Cavalli, S (2015) 'Partial Molecular Characterization of Arctium minus Aspartylendopeptidase and Preparation of Bioactive Peptides by Whey Protein Hydrolysis', Journal of Medicinal Food, 18(8), pp. 856-864. doi:10.1089/jmf.2014.0101 Preclinical
https://doi.org/10.1089/jmf.2014.0101 - Kenny, O., Smyth, T.J., Walsh, D., Kelleher, C.T., Hewage, C.M. and Brunton, N.P (2014) 'Investigating the potential of under-utilised plants from the Asteraceae family as a source of natural antimicrobial and antioxidant extracts', Food Chemistry, 161, pp. 79-86. doi:10.1016/j.foodchem.2014.03.126 Preclinical
https://doi.org/10.1016/j.foodchem.2014.03.126 - Karadeniz, A., Alexie, G., Greten, H.J., Andersch, K. and Efferth, T (2015) 'Cytotoxicity of medicinal plants of the West-Canadian Gwich'in Native Americans towards sensitive and multidrug-resistant cancer cells', Journal of Ethnopharmacology, 168, pp. 191-200. doi:10.1016/j.jep.2015.03.052 Preclinical
https://doi.org/10.1016/j.jep.2015.03.052 - Watkins, F., Pendry, B., Sanchez-Medina, A. and Corcoran, O (2012) 'Antimicrobial assays of three native British plants used in Anglo-Saxon medicine for wound healing formulations in 10th century England', Journal of Ethnopharmacology, 144(2), pp. 408-415. doi:10.1016/j.jep.2012.09.031 Preclinical
https://doi.org/10.1016/j.jep.2012.09.031 - Abraham, E.P. and Crowfoot, D.M (1946) 'An antibacterial substance from Arctium minus and Onopordon tauricum', Nature, 158(4021), pp. 744. doi:10.1038/158744a0 Preclinical
https://doi.org/10.1038/158744a0 - Cavallito, C.J. and Kirchner, F.K (1947) 'The antibacterial principle of Arctium minus; the unsaturated lactone structure', Journal of the American Chemical Society, 69(12), pp. 3030-3032. doi:10.1021/ja01204a028 Preclinical
https://doi.org/10.1021/ja01204a028 - Herbal Reality (n.d.) 'Burdock (Arctium): Benefits, Medicinal Uses, Safety'. Available at: https://www.herbalreality.com/herb/burdock/ Traditional / reference
https://www.herbalreality.com/herb/burdock/ - Drugs.com (n.d.) 'Burdock Uses, Benefits & Dosage'. Available at: https://www.drugs.com/npp/burdock.html Traditional / reference
https://www.drugs.com/npp/burdock.html - Chan, Y.S., Cheng, L.N., Wu, J.H., Chan, E., Kwan, Y.W., Lee, S.M.Y., Leung, G.P.H., Yu, P.H.F. and Chan, S.W (2011) 'A review of the pharmacological effects of Arctium lappa (burdock)', Inflammopharmacology, 19(5), pp. 245--254. doi:10.1007/s10787-010-0062-4 Traditional / reference
https://doi.org/10.1007/s10787-010-0062-4 - Bryson, P.D. and Watanabe, A.S. and Rumack, B.H. and Murphy, R.C (1978) 'Burdock root tea poisoning. Case report involving a commercial preparation', JAMA, 239(20), pp. 2157. Available at: https://pubmed.ncbi.nlm.nih.gov/642161/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/642161/ - Berdai, M.A. and Labib, S. and Chetouani, K. and Harandou, M (2012) 'Atropa belladonna intoxication: a case report', Pan African Medical Journal, 11, pp. 72. Available at: https://pubmed.ncbi.nlm.nih.gov/22655106/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/22655106/ - Oerlemans, C. and de Vries, I. and van Riel, A.J.H.P (2017) 'Anticholinergic syndrome caused by contaminated herbal tea; acting swiftly to identify the source', Nederlands Tijdschrift voor Geneeskunde, 161, pp. D1261. Available at: https://pubmed.ncbi.nlm.nih.gov/28612694/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/28612694/
- Alhusayan, R.M., Aldahmash, B.A., El-Nagar, D.M., Rady, A. and others (2020) 'Butterbur (Petasites hybridus) Extract Ameliorates Hepatic Damage Induced by Ovalbumin in Mice', Oxidative Medicine and Cellular Longevity, 2020, pp. 3178214. doi:10.1155/2020/3178214 Preclinical
https://doi.org/10.1155/2020/3178214 - Kalin, P (2003) 'The common butterbur (Petasites hybridus)--portrait of a medicinal herb', Forschende Komplementarmedizin und Klassische Naturheilkunde, 10(Suppl 1), pp. 41-44. doi:10.1159/000071691 Meta-analysis / review
https://doi.org/10.1159/000071691 - Brattstrom, A (2003) 'A newly developed extract (Ze 339) from butterbur (Petasites hybridus L.) is clinically efficient in allergic rhinitis (hay fever)', Phytomedicine, 10(Suppl 4), pp. 50-52. doi:10.1078/1433-187x-00304 Meta-analysis / review
https://doi.org/10.1078/1433-187x-00304 - Lipton, R.B., Gobel, H., Einhaupl, K.M., Wilks, K. and Mauskop, A (2004) 'Petasites hybridus root (butterbur) is an effective preventive treatment for migraine', Neurology, 63(12), pp. 2240-2244. doi:10.1212/01.wnl.0000147290.68260.11 Randomized trial
https://doi.org/10.1212/01.wnl.0000147290.68260.11 - Apostolova, S., Oreshkova, T., Uzunova, V., Georgieva, I. and others (2023) 'A Standardized Extract of Petasites hybridus L., Containing the Active Ingredients Petasins, Acts as a Pro-Oxidant and Triggers Apoptosis through Elevating of NF-kB in a Highly Invasive Human Breast Cancer Cell Line', Frontiers in Bioscience (Landmark Edition), 28(6), pp. 111. doi:10.31083/j.fbl2806111 Preclinical
https://doi.org/10.31083/j.fbl2806111 - Danesch, U.C (2004) 'Petasites hybridus (Butterbur root) extract in the treatment of asthma--an open trial', Alternative Medicine Review, 9(1), pp. 54-62. Clinical study
https://scholar.google.com/scholar?q=Petasites%20hybridus%20%28Butterbur%20root%29%20extract%20in%20the%20treatment%20of%20asthma--an%20open%20trial - Aydin, A.A., Zerbes, V., Parlar, H. and Letzel, T (2013) 'The medical plant butterbur (Petasites): analytical and physiological (re)view', Journal of Pharmaceutical and Biomedical Analysis, 75, pp. 220-229. doi:10.1016/j.jpba.2012.11.028 Meta-analysis / review
https://doi.org/10.1016/j.jpba.2012.11.028 - Kulinowski, L., Luca, S.V., Minceva, M. and Skalicka-Wozniak, K (2022) 'A review on the ethnobotany, phytochemistry, pharmacology and toxicology of butterbur species (Petasites L.)', Journal of Ethnopharmacology, 293, pp. 115263. doi:10.1016/j.jep.2022.115263 Meta-analysis / review
https://doi.org/10.1016/j.jep.2022.115263 - Alternative Medicine Review (2001) 'Monograph: Petasites hybridus', Alternative Medicine Review, 6(2), pp. 207-209. Meta-analysis / review
https://scholar.google.com/scholar?q=Monograph%3A%20Petasites%20hybridus - Kulinowski, L., Luca, S.V., Pecio, L., Minceva, M. and Skalicka-Wozniak, K (2023) 'Liquid-liquid chromatography isolation of Petasites hybridus sesquiterpenes and their LC-HR-MS/MS and NMR characterization', Journal of Pharmaceutical and Biomedical Analysis, 234, pp. 115529. doi:10.1016/j.jpba.2023.115529 Preclinical
https://doi.org/10.1016/j.jpba.2023.115529 - Sadler, C., Vanderjagt, L. and Vohra, S (2007) 'Complementary, holistic, and integrative medicine: butterbur', Pediatrics in Review. doi:10.1542/pir.28-6-235 Preclinical
https://doi.org/10.1542/pir.28-6-235 - Guo, R. and Pittler, M.H. and Ernst, E (2007) 'Herbal medicines for the treatment of allergic rhinitis: a systematic review', Annals of Allergy, Asthma & Immunology, 99(6), pp. 483--495. doi:10.1016/S1081-1206(10)60375-4 Meta-analysis / review
https://doi.org/10.1016/S1081-1206(10)60375-4 - Grossmann, M. and Schmidramsl, H (2000) 'An extract of Petasites hybridus is effective in the prophylaxis of migraine', International Journal of Clinical Pharmacology and Therapeutics, 38(9), pp. 430--435. doi:10.5414/cpp38430 Randomized trial
https://doi.org/10.5414/cpp38430 - Sperl, W. and Stuppner, H. and Gassner, I. and Judmaier, W. and Dietze, O. and Vogel, W (1995) 'Reversible hepatic veno-occlusive disease in an infant after consumption of pyrrolizidine-containing herbal tea', European Journal of Pediatrics, 154(2), pp. 112-6. doi:10.1007/BF01991912 Clinical study
https://doi.org/10.1007/BF01991912
Generated automatically from the Omnia Sana plant database and its cited sources. For educational purposes only — not medical advice. Always consult a qualified practitioner before using medicinal plants.