Plant Comparison
Rosemary vs White clover
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
Rosemary and White clover: they share 9 indicated uses (arthritis / joint pain, cancer (anticancer research), cognitive function, …); 6 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Rosemary | White clover | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 3/10 | 1/10 | Stronger for Rosemary |
| Cancer (anticancer research) | 7/10 | 2/10 | Stronger for Rosemary |
| Cognitive function | 8/10 | 2/10 | Stronger for Rosemary |
| Infection (general) | 3/10 | 2/10 | Comparable evidence |
| Inflammation (general) | 8/10 | 2/10 | Stronger for Rosemary |
| Menstrual cramps | 3/10 | 1/10 | Stronger for Rosemary |
| Muscle spasm | 3/10 | 1/10 | Stronger for Rosemary |
| Skin irritation | 3/10 | 1/10 | Stronger for Rosemary |
| Wounds | 3/10 | 7/10 | Stronger for White clover |
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 volatile oil, dominated by 1,8-cineole and camphor, gives the characteristic aroma and much of the antimicrobial activity.
Potent antioxidant diterpenes considered largely responsible for rosemary's strong preservative and antioxidant activity.
Present in small amounts; not significant in normal food or tea use.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from anticancer action
inferred from neuroprotective action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from antispasmodic action
inferred from antispasmodic action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from anticancer action
inferred from immunomodulator action
inferred from anti-inflammatory action
inferred from antispasmodic action
inferred from antispasmodic action
inferred from anti-inflammatory action
inferred from antimicrobial action
Safety, Cautions & Contraindications
Culinary use is entirely safe. Essential oil should not be ingested in large amounts; avoid during pregnancy in medicinal doses. May trigger epileptic seizures in predisposed individuals at high doses. May interact with anticoagulants and antiplatelet drugs.
Duke (2002) does not appear to include a dedicated entry for rosemary (Salvia rosmarinus / Rosmarinus officinalis) as a primary herb entry in the section searched; however, rosemary is referenced throughout the text in relation to antioxidant and antimicrobial properties of its key compounds (carnosol, rosmarinic acid). Commission E (KOM) approves rosemary for dyspeptic complaints and externally for rheumatic conditions and circulatory problems.
Generally very safe as a food and in moderate herbal use. Cyanogenic glucosides present in very small amounts — not significant in normal food or tea use. Isoflavones are phytoestrogens (as in red clover) — same precautions apply in hormone-sensitive conditions. Well tolerated by most people.
External Ids
Botanical Description
Evergreen, woody shrub (Lamiaceae), 1-2 m tall, with dense, needle-like, dark green, aromatic leaves, white-felted beneath. Small, pale blue to violet, two-lipped flowers are borne in the leaf axils.[1]
Low, creeping perennial herb rooting at the nodes, with trifoliate leaves, each leaflet oval and often marked with a pale chevron. Rounded white (sometimes pink-tinged) flower heads are borne on long stalks above the foliage.[30]
Habitat
Native to the Mediterranean coast, growing on dry, rocky, sunny slopes and coastal scrub; widely cultivated as a culinary and medicinal herb worldwide, tolerating poor, well-drained soils and drought.[1]
Grows in lawns, pastures, meadows and grassy waste ground; native to Europe and western Asia and now naturalised worldwide, including as a common lawn and forage plant.[30]
Harvesting
Leafy sprigs are cut throughout the year (the plant is evergreen), though essential-oil content is often considered highest just before or during flowering; leaves are stripped from the stem and dried, or used fresh.[1]
Flowering heads and leaves are picked through the flowering season and dried in a warm, shaded, airy place.[30]
Traditional Uses
Rosemary has an ancient Mediterranean reputation as a memory and circulation tonic ('rosemary for remembrance'), a digestive carminative, and an antiseptic for minor wounds. Commission E approves it for dyspeptic complaints internally and for rheumatic conditions and circulatory problems externally; modern research on rosmarinic acid and carnosic acid supports antioxidant, anti-inflammatory, antimicrobial and cognitive-supportive activity.[1]
White clover has a folk tradition, similar to but lighter than its relative red clover, as an anti-inflammatory and wound-healing remedy and mild expectorant, and modern research on its isoflavones and phenolics has additionally investigated antioxidant, kidney-protective and liver-protective activity.[30, 31, 32]
Preparations
Dried flower and leaf infused in hot water as a traditional mild tonic and expectorant tea.
Dosage
Commission E approves rosemary for dyspeptic complaints (internal use) and, externally, for rheumatic conditions and circulatory problems; typical internal use is roughly 2-4 g dried leaf as tea, up to three times daily. Educational reference only, not a prescription; avoid concentrated essential oil internally and in pregnancy/epilepsy.
Not documented
References
Lookalikes Review
References & Sources
- de Oliveira, J.R., Camargo, S.E.A. and de Oliveira, L.D (2019) 'Rosmarinus officinalis L. (rosemary) as therapeutic and prophylactic agent', Journal of Biomedical Science, 26(1), pp. 5. doi:10.1186/s12929-019-0499-8 Meta-analysis / review
https://doi.org/10.1186/s12929-019-0499-8 - Ghasemzadeh Rahbardar, M. and Hosseinzadeh, H (2025) 'Toxicity and safety of rosemary (Rosmarinus officinalis): a comprehensive review', Naunyn-Schmiedeberg's Archives of Pharmacology, 398(1), pp. 9-23. doi:10.1007/s00210-024-03336-9 Meta-analysis / review
https://doi.org/10.1007/s00210-024-03336-9 - Zhang, L. and Lu, J (2024) 'Rosemary (Rosmarinus officinalis L.) polyphenols and inflammatory bowel diseases: Major phytochemicals, functional properties, and health effects', Fitoterapia, 177, pp. 106074. doi:10.1016/j.fitote.2024.106074 Meta-analysis / review
https://doi.org/10.1016/j.fitote.2024.106074 - Ahmed, H.M. and Babakir-Mina, M (2020) 'Investigation of rosemary herbal extracts (Rosmarinus officinalis) and their potential effects on immunity', Phytotherapy Research, 34(8), pp. 1829-1837. doi:10.1002/ptr.6648 Preclinical
https://doi.org/10.1002/ptr.6648 - Li, T., Wang, W., Guo, Q., Li, J. and others (2023) 'Rosemary (Rosmarinus officinalis L.) hydrosol based on serotonergic synapse for insomnia', Journal of Ethnopharmacology, 318(Pt B), pp. 116984. doi:10.1016/j.jep.2023.116984 Preclinical
https://doi.org/10.1016/j.jep.2023.116984 - Hassani, F.V., Shirani, K. and Hosseinzadeh, H (2016) 'Rosemary (Rosmarinus officinalis) as a potential therapeutic plant in metabolic syndrome: a review', Naunyn-Schmiedeberg's Archives of Pharmacology, 389(9), pp. 931-949. doi:10.1007/s00210-016-1256-0 Meta-analysis / review
https://doi.org/10.1007/s00210-016-1256-0 - Gonzalez-Vallinas, M., Reglero, G. and Ramirez de Molina, A (2015) 'Rosemary (Rosmarinus officinalis L.) Extract as a Potential Complementary Agent in Anticancer Therapy', Nutrition and Cancer, 67(8), pp. 1221-1229. doi:10.1080/01635581.2015.1082110 Meta-analysis / review
https://doi.org/10.1080/01635581.2015.1082110 - Hussain, S.M., Syeda, A.F., Alshammari, M., Alnasser, S. and others (2022) 'Cognition enhancing effect of rosemary (Rosmarinus officinalis L.) in lab animal studies: a systematic review and meta-analysis', Brazilian Journal of Medical and Biological Research, 55, pp. e11593. doi:10.1590/1414-431X2021e11593 Meta-analysis / review
https://doi.org/10.1590/1414-431X2021e11593 - Nematolahi, P., Mehrabani, M., Karami-Mohajeri, S. and Dabaghzadeh, F (2018) 'Effects of Rosmarinus officinalis L. on memory performance, anxiety, depression, and sleep quality in university students: A randomized clinical trial', Complementary Therapies in Clinical Practice, 30, pp. 24-28. doi:10.1016/j.ctcp.2017.11.004 Randomized trial
https://doi.org/10.1016/j.ctcp.2017.11.004 - Ulbricht, C., Abrams, T.R., Brigham, A., Ceurvels, J. and others (2010) 'An evidence-based systematic review of rosemary (Rosmarinus officinalis) by the Natural Standard Research Collaboration', Journal of Dietary Supplements, 7(4), pp. 351-413. doi:10.3109/19390211.2010.525049 Meta-analysis / review
https://doi.org/10.3109/19390211.2010.525049 - Hoffmann, D (2003) 'Medical Herbalism'. Traditional / reference
https://scholar.google.com/scholar?q=Medical%20Herbalism - Moss, M., Cook, J., Wesnes, K. and Duckett, P (2003) 'Aromas of rosemary and lavender essential oils differentially affect cognition and mood in healthy adults', 113(1), pp. 15--38. doi:10.1080/00207450390161903 Clinical study
https://doi.org/10.1080/00207450390161903 - Petersen, M. and Simmonds, M.S.J (2003) 'Rosmarinic acid', 62(2), pp. 121--125. Traditional / reference
https://scholar.google.com/scholar?q=Rosmarinic%20acid - 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
- Ngangom, L., Venugopal, D. and Pandey, N (2024) 'Investigation of Trifolium repens L. from the Indian Himalayan region as a phyto-therapeutic agent', Natural Product Research, 38(24), pp. 4468-4478. doi:10.1080/14786419.2023.2299319 Meta-analysis / review
https://doi.org/10.1080/14786419.2023.2299319 - Ahmad, S. and Zeb, A (2020) 'Phytochemical profile and pharmacological properties of Trifolium repens', Journal of Basic and Clinical Physiology and Pharmacology, 32(3), pp. 20200015. doi:10.1515/jbcpp-2020-0015 Meta-analysis / review
https://doi.org/10.1515/jbcpp-2020-0015 - Sarno, F., Pepe, G., Termolino, P., Carafa, V. and others (2020) 'Trifolium repens Blocks Proliferation in Chronic Myelogenous Leukemia via the BCR-ABL/STAT5 Pathway', Cells, 9(2), pp. 379. doi:10.3390/cells9020379 Preclinical
https://doi.org/10.3390/cells9020379 - Ahmad, S. and Zeb, A (2020) 'Nephroprotective property of Trifolium repens leaf extract against paracetamol-induced kidney damage in mice', 3 Biotech, 10(12), pp. 541. doi:10.1007/s13205-020-02539-0 Preclinical
https://doi.org/10.1007/s13205-020-02539-0 - Kolodziejczyk-Czepas, J (2012) 'Trifolium species-derived substances and extracts--biological activity and prospects for medicinal applications', Journal of Ethnopharmacology, 143(1), pp. 14-23. doi:10.1016/j.jep.2012.06.048 Meta-analysis / review
https://doi.org/10.1016/j.jep.2012.06.048 - Chen, Y.H., Chen, P., Wang, Y., Yang, C.H., Wu, X., Wu, C.J., Luo, L., Wang, Q., Niu, C. and Yao, J.Y (2019) 'Structural characterization and anti-inflammatory activity evaluation of chemical constituents in the extract of Trifolium repens L', Journal of Food Biochemistry, 43(9), pp. e12981. doi:10.1111/jfbc.12981 Preclinical
https://doi.org/10.1111/jfbc.12981 - Habibi Zadeh, S.K., Farahpour, M.R. and Kar, H.H (2020) 'The effect of topical administration of an ointment prepared from Trifolium repens hydroethanolic extract on the acceleration of excisional cutaneous wound healing', Wounds, 32(9), pp. 253-261. doi:10.25270/wnds/2020.253261 Preclinical
https://doi.org/10.25270/wnds/2020.253261 - Kicel, A. and Wolbis, M (2012) 'Study on the phenolic constituents of the flowers and leaves of Trifolium repens L', Natural Product Research, 26(21), pp. 2050-2054. doi:10.1080/14786419.2011.637217 Preclinical
https://doi.org/10.1080/14786419.2011.637217 - Ahmad, S. and Zeb, A (2019) 'Effects of phenolic compounds from aqueous extract of Trifolium repens against acetaminophen-induced hepatotoxicity in mice', Journal of Food Biochemistry, 43(9), pp. e12963. doi:10.1111/jfbc.12963 Preclinical
https://doi.org/10.1111/jfbc.12963 - Borczak, B. and Szewczyk, A. and Domagała, D. and Kapusta-Duch, J. and Leszczyńska, T. and Kotuła, M. and Grulova, D (2024) 'Potential Antidiabetic, Antioxidative and Antiproliferative Properties of Functional Wheat Flour Muffins Enriched with White Clover Flowers (Trifolium repens L.)', Int J Mol Sci, 25(18). doi:10.3390/ijms25189909 Preclinical
https://doi.org/10.3390/ijms25189909 - Rawat, P. and Kumar, B. and Misra, A. and Singh, S.P. and Singh, S.P. and Srivastava, S (2025) 'Effect of hydrolysed Trifolium repens L. extract on menopause-induced obesity and depressive symptoms: an in vitro and in vivo approach', Nat Prod Res, pp. 1-8. doi:10.1080/14786419.2025.2560636 Preclinical
https://doi.org/10.1080/14786419.2025.2560636 - Parić, A. and Mesic, A. and Mahmutović-Dizdarević, I. and Jerković-Mujkić, A. and Žujo, B. and Bašić, N. and Pustahija, F (2024) 'Bioactive potential of Trifolium repens L. essential oil', J Environ Sci Health B, 59(9), pp. 584-594. doi:10.1080/03601234.2024.2396730 Preclinical
https://doi.org/10.1080/03601234.2024.2396730 - Renda, G. and Yalçın, F.N. and Nemutlu, E. and Akkol, E.K. and Süntar, I. and Keleş, H. and Ina, H. and Çalış, I. and Ersöz, T (2013) 'Comparative assessment of dermal wound healing potentials of various Trifolium L. extracts and determination of their isoflavone contents as potential active ingredients', J Ethnopharmacol, 148(2), pp. 423-32. doi:10.1016/j.jep.2013.04.031 Preclinical
https://doi.org/10.1016/j.jep.2013.04.031 - Ahmed, I.A.M. and Matthäus, B. and Özcan, M.M. and Juhaimi, F.A. and Ghafoor, K. and Babiker, E.E. and Osman, M.A. and Alqah, H.A.S (2020) 'Determination of Bioactive Lipid and Antioxidant Activity of Onobrychis, Pimpinella, Trifolium, and Phleum spp. Seed and Oils', J Oleo Sci, 69(11), pp. 1367-1371. doi:10.5650/jos.ess20153 Preclinical
https://doi.org/10.5650/jos.ess20153 - Harlow, B.E. and Flythe, M.D. and Goodman, J.P. and Ji, H. and Aiken, G.E (2022) 'Isoflavone Containing Legumes Mitigate Ergot Alkaloid-Induced Vasoconstriction in Goats (Capra hircus)', Animals (Basel), 12(6). doi:10.3390/ani12060750 Preclinical
https://doi.org/10.3390/ani12060750 - Shang, H. and Li, R. and Wu, H. and Sun, Z (2019) 'Polysaccharides from Trifolium repens L. extracted by different methods and extraction condition optimization', Sci Rep, 9(1), pp. 6353. doi:10.1038/s41598-019-42877-5 Preclinical
https://doi.org/10.1038/s41598-019-42877-5 - Prati, S. and Baravelli, V. and Fabbri, D. and Schwarzinger, C. and Brandolini, V. and Maietti, A. and Tedeschi, P. and Benvenuti, S. and Macchia, M. and Marotti, I. and Bonetti, A. and Catizone, P. and Dinelli, G (2007) 'Composition and content of seed flavonoids in forage and grain legume crops', J Sep Sci, 30(4), pp. 491-501. doi:10.1002/jssc.200600383 Preclinical
https://doi.org/10.1002/jssc.200600383 - Woolsey, I.D. and Zeller, W.E. and Blomstrand, B.M. and Øines, Ø. and Enemark, H.L (2022) 'Effects of selected condensed tannins on Cryptosporidium parvum growth and proliferation in HCT-8 cell cultures', Exp Parasitol, 241, pp. 108353. doi:10.1016/j.exppara.2022.108353 Preclinical
https://doi.org/10.1016/j.exppara.2022.108353 - Hou, K. and Xue, Q. and Shi, L. and Liu, S. and Zhong, X. and Liu, Y. and Wang, C (2026) 'Identification of Trifolium repens as a New Source of Glycyrrhetinic Acid: Pathway Elucidation and Heterologous Reconstruction in Yeast', J Agric Food Chem, 74(19), pp. 15182-15194. doi:10.1021/acs.jafc.6c02001 Preclinical
https://doi.org/10.1021/acs.jafc.6c02001 - Tundis, R. and Marrelli, M. and Conforti, F. and Tenuta, M.C. and Bonesi, M. and Menichini, F. and Loizzo, M.R (2015) 'Trifolium pratense and T. repens (Leguminosae): Edible Flower Extracts as Functional Ingredients', Foods, 4(3), pp. 338-348. doi:10.3390/foods4030338 Preclinical
https://doi.org/10.3390/foods4030338 - Başar, Y. and Yıldız, İ. and HOSAFLIOĞLU, İ. and Azeroual, A. and Erenler, R (2026) 'The Phytochemical Content and DPPH Activity of Trifolium repens L. Methanol Extract, and In Silico Studies', Adıyaman üniversitesi fen bilimleri dergisi, 16(1), pp. 61-76. doi:10.37094/adyujsci.1813336 Preclinical
https://doi.org/10.37094/adyujsci.1813336 - Ayoubi, S.A. and Abdelwahab, I. and Ela, M.A. and Lakany, A.E. and Raafat, K (2026) 'Advanced Hybrid-Green Ultrasound–Infrared–Microwave Trifolium repens Essential oil Isolation with Multi-Target Ethnomedicine Bioactivity against Neuropathy, Inflammation and Multidrug-Resistant Infection', Journal of Food and Drug Analysis, 34(2). doi:10.38212/2224-6614.3595 Preclinical
https://doi.org/10.38212/2224-6614.3595 - Ahmad, S. and Zeb, A. and Ayaz, M. and Murkovic, M (2019) 'Characterization of phenolic compounds using UPLC–HRMS and HPLC–DAD and anti-cholinesterase and anti-oxidant activities of Trifolium repens L. leaves', European Food Research and Technology, 246(3), pp. 485-496. doi:10.1007/s00217-019-03416-8 Preclinical
https://doi.org/10.1007/s00217-019-03416-8 - Petrović, M. and Stanković, M. and Anđelković, B. and Babić, S. and Zornić, V. and Vasiljević, S. and Stevanović, Z.D (2016) 'Quality Parameters and Antioxidant Activity of Three Clover Species in Relation to the Livestock Diet', Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 44(1), pp. 201-208. doi:10.15835/nbha44110144 Preclinical
https://doi.org/10.15835/nbha44110144 - Jakubczyk, K. and Łukomska, A. and Gutowska, I. and Kochman, J. and Janił, J. and Janda, K (2021) 'Edible Flowers Extracts as a Source of Bioactive Compounds with Antioxidant Properties—In Vitro Studies', Applied Sciences, 11(5), pp. 2120-2120. doi:10.3390/app11052120 Preclinical
https://doi.org/10.3390/app11052120 - Ngangom, L. and Venugopal, D. and Pandey, N. and Kumar, N (2022) 'In-silico screening and identification of potential bioactive compounds of Trifolium repens against pathogenic bacterial target proteins', Materials Today Proceedings, 73, pp. 142-150. doi:10.1016/j.matpr.2022.09.501 Preclinical
https://doi.org/10.1016/j.matpr.2022.09.501 - Amer, B. and Juul, L. and Møller, A.H. and Møller, H.S. and Dalsgaard, T.K (2020) 'Improved solubility of proteins from white and red clover – inhibition of redox enzymes', International Journal of Food Science & Technology, 56(1), pp. 302-311. doi:10.1111/ijfs.14632 Preclinical
https://doi.org/10.1111/ijfs.14632 - Pap, N. and Granato, D. and Järvenpää, E. and Tienaho, J. and Marnila, P. and Hellström, J. and Pihlava, J. and Franco, M. and Stefański, T. and Rinne, M (2024) 'Biorefining of legume and grass biomasses: Technological properties and bioactivities of the green juice', Future Foods, 9, pp. 100331-100331. doi:10.1016/j.fufo.2024.100331 Preclinical
https://doi.org/10.1016/j.fufo.2024.100331 - Ahn, C. and Lee, J. and Park, M.J. and Kim, J. and Yang, J. and Yoo, Y. and Jeung, E (2020) 'Cytostatic effects of plant essential oils on human skin and lung cells', Experimental and Therapeutic Medicine, 19(3), pp. 2008-2018. doi:10.3892/etm.2020.8460 Preclinical
https://doi.org/10.3892/etm.2020.8460 - Bhattacharya, S. et al (2013) 'Review of the botanical, phytochemical, pharmacological and toxicological properties of white clover (Trifolium repens L.)', 7(7), pp. 583--588. Traditional / reference
https://scholar.google.com/scholar?q=Review%20of%20the%20botanical%2C%20phytochemical%2C%20pharmacological%20and%20toxicological%20properties%20of%20white%20clover%20%28Trifolium%20repens%20L.%29 - Grieve, M (1931) 'A Modern Herbal'. Traditional / reference
https://scholar.google.com/scholar?q=A%20Modern%20Herbal - Klaiber, I. et al (2002) 'Health benefits of isoflavones from clover species', 16(1), pp. 1--8. Traditional / reference
https://scholar.google.com/scholar?q=Health%20benefits%20of%20isoflavones%20from%20clover%20species - 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
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.