Plant Comparison
Agrimony vs Turkey tail
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
Agrimony and Turkey tail: they share 5 indicated uses (arthritis / joint pain, cancer (anticancer research), inflammation (general), …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Agrimony | Turkey tail | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 2/10 | 5/10 | Stronger for Turkey tail |
| Cancer (anticancer research) | 2/10 | 9/10 | Stronger for Turkey tail |
| Inflammation (general) | 2/10 | 5/10 | Stronger for Turkey tail |
| Skin irritation | 1/10 | 5/10 | Stronger for Turkey tail |
| Wounds | 2/10 | 5/10 | Stronger for Turkey tail |
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
Responsible for the characteristic astringency.
Antioxidant and anti-inflammatory constituents.
The principal immunomodulating constituents, forming the basis of PSK/PSP extracts.
Protein-bound polysaccharide complex studied extensively as an adjunct immunotherapy.
Minor antioxidant constituents.
Pharmacological Actions
Anti-inflammatory gargle (mild inflammation of the mouth and throat / sore throat)
Agrimonia eupatoria ethanolic extract is cytotoxic to breast, colon, lung and cervical cancer cells and inhibits the PI3K/Akt/mTOR pathway (preclinical/in silico).
Traditional & Indicated Uses
inferred from bitter-tonic action
inferred from anti-inflammatory action
Agrimonia eupatoria ethanolic extract shows dose-dependent cytotoxicity against MCF-7 (breast), HT-29 (colon), A549 (lung) and HeLa (cervical) cancer cells and inhibits the PI3K/Akt/mTOR/COX-2/MMP-2 axis (preclinical).
Astringent (relief of mild diarrhoea)
Mild bitter digestive tonic (indigestion)
Anti-inflammatory gargle (mild inflammation of the mouth and throat / sore throat); Vulnerary (minor skin inflammation and small superficial wounds, topical)
inferred from astringent action
Anti-inflammatory gargle (mild inflammation of the mouth and throat / sore throat)
inferred from anti-inflammatory action
inferred from anticancer action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Traditional-use indication only: if diarrhoea persists longer than 3-4 days, or symptoms of mouth/throat inflammation persist beyond about a week, a doctor should be consulted.
Use during pregnancy and breastfeeding is not recommended, as safety has not been established.
Generally very safe and well tolerated. Rare cases of digestive upset or allergic reaction. No significant known drug interactions at normal doses. The PSK pharmaceutical form is used safely alongside standard cancer treatments. Suitable for most adults.
External Ids
Botanical Description
Slender, downy perennial herb with a basal rosette of pinnately compound leaves and a single, unbranched, upright flowering stem. The leaflets are toothed, alternating large and small, and silvery-downy beneath. Small, five-petalled, bright yellow flowers are borne closely along a slender terminal spike (raceme), opening a few at a time from the base upwards, giving the old name 'church steeples'. After flowering, small bristly, hooked burrs form that cling to clothing and animal fur for dispersal.[13, 14]
Bracket fungus (not a true plant) forming thin, tough, fan-shaped, overlapping shelves on dead or decaying hardwood, with a velvety, concentrically zoned upper surface in bands of brown, tan, cream, blue-grey and rust, and a white, minutely pored underside.
Habitat
Grows on dead, dying or fallen hardwood logs, stumps and branches in woodlands worldwide, including Europe, Asia and North America.
Harvesting
The flowering aerial parts are cut in summer, at the start of flowering, and dried promptly in a warm, airy, shaded place.[13]
Fresh brackets are harvested by cutting from the wood; for medicinal use the tough fruiting body is typically dried and then decocted (simmered) for a long time, or extracted, since the beneficial polysaccharides are not well-extracted by simple infusion.
Traditional Uses
Agrimony has a long folk history as an astringent remedy for mild diarrhoea, as a gargle for sore throats and mild mouth/throat inflammation, and as a mild bitter digestive tonic; it has also been applied topically to minor wounds and skin inflammation. It is officially recognised in the European Union herbal monograph for traditional use in mild diarrhoea and mild inflammation of the mouth or throat.[13, 14]
Turkey tail has a long history of use in traditional Chinese medicine (as yun zhi) and is one of the most researched medicinal mushrooms, with standardized polysaccharide-K (PSK) and polysaccharopeptide (PSP) extracts used clinically in Japan and China alongside conventional cancer treatment to support immune function.[11, 12, 13]
Preparations
Dried fruiting body simmered in water for an extended period (often 1-2 hours) to extract the beta-glucan polysaccharides, then strained.
Standardized polysaccharide-K (PSK) or polysaccharopeptide (PSP) extract, the pharmaceutical-grade forms used in clinical research.
Dosage
The EU herbal monograph gives 1.5-4 g of the comminuted herb in 250 mL (or less) of boiling water as an infusion, 2-3 times daily, in adolescents, adults and elderly. As a gargle for mild oral or throat inflammation, 1.5 g in 150 mL of boiling water 2-4 times daily, or a decoction of 3-4.5 g in 250 mL 2-3 times daily. Educational reference only, not a prescription.
The EU herbal monograph gives 1-4 mL three times daily (orally, or as a gargle for oral and throat use). Educational reference only, not a prescription.
Clinical research on PSK commonly uses around 3 g daily in divided doses. Educational reference only, not a prescription.
References
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Malheiros, J., Simoes, D.M., Figueirinha, A., Cotrim, M.D. and Fonseca, D.A (2022) 'Agrimonia eupatoria L.: An integrative perspective on ethnomedicinal use, phenolic composition and pharmacological activity', Journal of Ethnopharmacology, pp. 2022. doi:10.1016/j.jep.2022.115498 Preclinical
https://doi.org/10.1016/j.jep.2022.115498 - Paluch, Z., Biriczova, L., Pallag, G., Carvalheiro Marques, E., Vargova, N. and Kmonickova, E (2020) 'The therapeutic effects of Agrimonia eupatoria L', Physiological Research, pp. S555--S571. doi:10.33549/physiolres.934641 Preclinical
https://doi.org/10.33549/physiolres.934641 - Kuczmannova, A., Balazova, A., Racanska, E., Kamenikova, M., Fialova, S., Majernik, J., Nagy, M., Gal, P. and Mucaji, P (2016) 'Agrimonia eupatoria L. and Cynara cardunculus L. water infusions: comparison of anti-diabetic activities', Molecules, 21(5), pp. 564. doi:10.3390/molecules21050564 Preclinical
https://doi.org/10.3390/molecules21050564 - Huzio, N., Grytsyk, A., Raal, A., Grytsyk, L. and Koshovyi, O (2022) 'Phytochemical and pharmacological research in Agrimonia eupatoria L. herb extract with anti-inflammatory and hepatoprotective properties', Plants, 11(18), pp. 2371. doi:10.3390/plants11182371 Preclinical
https://doi.org/10.3390/plants11182371 - Correia, H.S., Batista, M.T. and Dinis, T.C.P (2007) 'The activity of an extract and fraction of Agrimonia eupatoria L. against reactive species', BioFactors, 29(2-3), pp. 91-104. doi:10.1002/biof.552029209 Preclinical
https://doi.org/10.1002/biof.552029209 - Granica, S., Kluge, H., Horn, G., Matkowski, A. and Kiss, A.K (2015) 'The phytochemical investigation of Agrimonia eupatoria L. and Agrimonia procera Wallr. as valid sources of Agrimoniae herba - the pharmacopoeial plant material', Journal of Pharmaceutical and Biomedical Analysis, 114, pp. 272-279. doi:10.1016/j.jpba.2015.05.027 Preclinical
https://doi.org/10.1016/j.jpba.2015.05.027 - Tsirigotis-Maniecka, M., Zaczynska, E., Czarny, A., Jadczyk, P., Uminska-Wasiluk, B., Gancarz, R. and Pawlaczyk-Graja, I (2023) 'Antioxidant and protective effects of the polyphenolic glycoconjugate from Agrimonia eupatoria L. herb in the prevention of inflammation in human cells', Journal of Functional Biomaterials, 14(4), pp. 182. doi:10.3390/jfb14040182 Preclinical
https://doi.org/10.3390/jfb14040182 - Kwon, D.H., Kwon, H.Y., Kim, H.J., Chang, E.J., Kim, M.B., Yoon, S.K., Song, E.Y., Yoon, D.Y., Lee, Y.H., Choi, I.S. and Choi, Y.K (2005) 'Inhibition of hepatitis B virus by an aqueous extract of Agrimonia eupatoria L', Phytotherapy Research, 19(4), pp. 355-358. doi:10.1002/ptr.1689 Preclinical
https://doi.org/10.1002/ptr.1689 - Karlinska, E., Romanowska, B. and Kosmala, M (2021) 'The aerial parts of Agrimonia procera Wallr. and Agrimonia eupatoria L. as a source of polyphenols, and especially agrimoniin and flavonoids', Molecules, 26(24), pp. 7706. doi:10.3390/molecules26247706 Preclinical
https://doi.org/10.3390/molecules26247706 - Kuczmannova, A., Gal, P., Varinska, L., Treml, J., Kovac, I., Novotny, M., Vasilenko, T., Dall'Acqua, S., Nagy, M. and Mucaji, P (2015) 'Agrimonia eupatoria L. and Cynara cardunculus L. water infusions: phenolic profile and comparison of antioxidant activities', Molecules, 20(11), pp. 20538-20550. doi:10.3390/molecules201119715 Preclinical
https://doi.org/10.3390/molecules201119715 - Ivanova, D., Vankova, D. and Nashar, M (2013) 'Agrimonia eupatoria tea consumption in relation to markers of inflammation, oxidative status and lipid metabolism in healthy subjects', Archives of Physiology and Biochemistry, 119(1), pp. 32-37. doi:10.3109/13813455.2012.729844 Clinical study
https://doi.org/10.3109/13813455.2012.729844 - Venskutonis, P.R., Skemaite, M. and Ragazinskiene, O (2007) 'Radical scavenging capacity of Agrimonia eupatoria and Agrimonia procera', Fitoterapia, 78(2), pp. 166-168. doi:10.1016/j.fitote.2006.10.002 Preclinical
https://doi.org/10.1016/j.fitote.2006.10.002 - European Medicines Agency (HMPC) (2015) 'European Union herbal monograph on Agrimonia eupatoria L., herba (Agrimoniae herba)'. Available at: https://www.ema.europa.eu/en/medicines/herbal/agrimoniae-herba Traditional / reference
https://www.ema.europa.eu/en/medicines/herbal/agrimoniae-herba - (2022) 'Agrimonia eupatoria L.: An integrative perspective on ethnomedicinal use, phenolic composition and pharmacological activity', Journal of Ethnopharmacology. doi:10.1016/j.jep.2022.115498 Traditional / reference
https://doi.org/10.1016/j.jep.2022.115498 - Herbal Reality (n.d.) 'Agrimony (Agrimonia eupatoria): Benefits, Uses, Safety'. Available at: https://www.herbalreality.com/herb/agrimony/ Traditional / reference
https://www.herbalreality.com/herb/agrimony/ - Lee, K.H. and Rhee, K.H (2016) 'Anti-nociceptive effect of Agrimonia eupatoria extract on a cisplatin-induced neuropathic model', African Journal of Traditional, Complementary and Alternative Medicines, 13(5), pp. 139--144. doi:10.21010/ajtcam.v13i5.18 Preclinical
https://doi.org/10.21010/ajtcam.v13i5.18 - Ginovyan, M. and Gevorgyan, S. and Javrushyan, H. and Kusznierewicz, B. and Koss-Mikolajczyk, I. and Sahakyan, N. and Bartoszek, A. and Avtandilyan, N (2026) 'Inhibition of the PI3K signaling pathway in cancer cells by Agrimonia eupatoria L. ethanolic extract: identification of tricoumaroyl spermidine as a potential PI3K inhibitor', BMC Complementary Medicine and Therapies, 26(1), pp. 41. doi:10.1186/s12906-025-05231-z Preclinical
https://doi.org/10.1186/s12906-025-05231-z - Shareef, S.H., Asaad, N.K., Gheni, N.A., Fisal, D.N., Shakir Agha, N.F., Ali, R.T. and Abdulla, M.A (2025) 'Agrimonia eupatoria leaf extract attenuates alcohol-induced oxidative stress, ulcer and alleviates stomach damage in rats', Food Science and Nutrition, 13(11). doi:10.1002/fsn3.71203 Preclinical
https://doi.org/10.1002/fsn3.71203 - Vasilenko, T., Kovac, I., Slezak, M., Durkac, J., Perzelova, V., Coma, M. and others (2022) 'Agrimonia eupatoria L. aqueous extract improves skin wound healing: an in vitro study in fibroblasts and keratinocytes and in vivo study in rats', In Vivo, 36(3), pp. 1236--1244. doi:10.21873/invivo.12822 Preclinical
https://doi.org/10.21873/invivo.12822
- Pilkington, K., Wieland, L.S., Teng, L., Jin, X.Y. and others (2022) 'Coriolus (Trametes) versicolor mushroom to reduce adverse effects from chemotherapy or radiotherapy in people with colorectal cancer', Cochrane Database of Systematic Reviews, 11(11), pp. CD012053. doi:10.1002/14651858.CD012053.pub2 Meta-analysis / review
https://doi.org/10.1002/14651858.CD012053.pub2 - Habtemariam, S (2020) 'Trametes versicolor (Synn. Coriolus versicolor) Polysaccharides in Cancer Therapy: Targets and Efficacy', Biomedicines, 8(5), pp. 135. doi:10.3390/biomedicines8050135 Meta-analysis / review
https://doi.org/10.3390/biomedicines8050135 - Fritz, H., Kennedy, D.A., Ishii, M., Fergusson, D. and others (2015) 'Polysaccharide K and Coriolus versicolor extracts for lung cancer: a systematic review', Integrative Cancer Therapies, 14(3), pp. 201-211. doi:10.1177/1534735415572883 Meta-analysis / review
https://doi.org/10.1177/1534735415572883 - Tsang, K.W., Lam, C.L., Yan, C., Mak, J.C. and others (2003) 'Coriolus versicolor polysaccharide peptide slows progression of advanced non-small cell lung cancer', Respiratory Medicine, 97(6), pp. 618-624. doi:10.1053/rmed.2003.1490 Randomized trial
https://doi.org/10.1053/rmed.2003.1490 - Ng, T.B (1998) 'A review of research on the protein-bound polysaccharide (polysaccharopeptide, PSP) from the mushroom Coriolus versicolor (Basidiomycetes: Polyporaceae)', General Pharmacology, 30(1), pp. 1-4. doi:10.1016/s0306-3623(97)00076-1 Meta-analysis / review
https://doi.org/10.1016/s0306-3623(97)00076-1 - Kowalczewska, M., Piotrowski, J., Jedrzejewski, T. and Kozak, W (2016) 'Polysaccharide peptides from Coriolus versicolor exert differential immunomodulatory effects on blood lymphocytes and breast cancer cell line MCF-7 in vitro', Immunology Letters, 174, pp. 37-44. doi:10.1016/j.imlet.2016.04.010 Preclinical
https://doi.org/10.1016/j.imlet.2016.04.010 - Jedrzejewski, T., Piotrowski, J., Kowalczewska, M., Wrotek, S. and Kozak, W (2015) 'Polysaccharide peptide from Coriolus versicolor induces interleukin 6-related extension of endotoxin fever in rats', International Journal of Hyperthermia, 31(6), pp. 626-634. doi:10.3109/02656736.2015.1046953 Preclinical
https://doi.org/10.3109/02656736.2015.1046953 - Scarpari, M., Reverberi, M., Parroni, A., Scala, V. and others (2017) 'Tramesan, a novel polysaccharide from Trametes versicolor. Structural characterization and biological effects', PLoS One, 12(8), pp. e0171412. doi:10.1371/journal.pone.0171412 Preclinical
https://doi.org/10.1371/journal.pone.0171412 - Lysakowska, P., Sobota, A. and Wirkijowska, A (2023) 'Medicinal Mushrooms: Their Bioactive Components, Nutritional Value and Application in Functional Food Production - A Review', Molecules, 28(14), pp. 5393. doi:10.3390/molecules28145393 Meta-analysis / review
https://doi.org/10.3390/molecules28145393 - Wang, K.F., Sui, K.Y., Guo, C. and Liu, C.Z (2017) 'Quorum sensing molecule-farnesol increased the production and biological activities of extracellular polysaccharide from Trametes versicolor', International Journal of Biological Macromolecules, 104(Pt A), pp. 377-383. doi:10.1016/j.ijbiomac.2017.06.053 Preclinical
https://doi.org/10.1016/j.ijbiomac.2017.06.053 - Chu, K.K., Ho, S.S. and Chow, A.H (2002) 'Coriolus versicolor: a medicinal mushroom with promising immunotherapeutic values', 42(9), pp. 976--984. doi:10.1177/0091270002042009004 Traditional / reference
https://doi.org/10.1177/0091270002042009004 - Standish, L.J., Wenner, C.A., Sweet, E.S., Bridge, C., Nelson, A., Martzen, M., Novack, J. and Torkelson, C (2008) 'Trametes versicolor mushroom immune therapy in breast cancer', 6(3), pp. 122--128. Traditional / reference
https://scholar.google.com/scholar?q=Trametes%20versicolor%20mushroom%20immune%20therapy%20in%20breast%20cancer - Wasser, S.P (2011) 'Current findings, future trends, and unsolved problems in studies of medicinal mushrooms', 89(5), pp. 1323--1332. doi:10.1007/s00253-010-3067-4 Randomized trial
https://doi.org/10.1007/s00253-010-3067-4 - Duke, J.A (2002) 'Handbook of Medicinal Herbs, Second Edition'. Traditional / reference
https://scholar.google.com/scholar?q=Handbook%20of%20Medicinal%20Herbs%2C%20Second%20Edition - Macalester College, Katharine Ordway Natural History Study Area 'Turkey Tail Fungus (Trametes versicolor)'. Available at: https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/ Traditional / reference
https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/ - Missouri Department of Conservation 'False Turkey Tail (Stereum ostrea)'. Available at: https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail Traditional / reference
https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail - Kuo, Michael 'Stereum ostrea (False Turkey Tail)'. Available at: https://www.mushroomexpert.com/stereum_ostrea.html Traditional / reference
https://www.mushroomexpert.com/stereum_ostrea.html
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.