Plant Comparison
Lemon Verbena vs Speedwell
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
Lemon Verbena and Speedwell: they share 5 indicated uses (arthritis / joint pain, bloating, indigestion, …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Lemon Verbena | Speedwell | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 7/10 | 1/10 | Stronger for Lemon Verbena |
| Bloating | 7/10 | 1/10 | Stronger for Lemon Verbena |
| Indigestion | 7/10 | 2/10 | Stronger for Lemon Verbena |
| Inflammation (general) | 7/10 | 2/10 | Stronger for Lemon Verbena |
| Skin irritation | 7/10 | 1/10 | Stronger for Lemon Verbena |
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
Gives the lemon aroma and contributes to the calming and antimicrobial effects.
The principal polyphenol of the extract and a major antioxidant constituent.
Pharmacological Actions
Aloysia citrodora (lemon verbena) essential oil and extracts inhibit growth and migration of breast cancer and melanoma cells and reduce tumour size in vivo (preclinical).
Antioxidant - supports muscle recovery and reduces exercise-induced muscle soreness and oxidative stress; a placebo-controlled RCT of a lemon verbena extract found less loss of muscle strength and less soreness after exhaustive exercise
Anxiolytic / calming (anxiety) - also supported by a clinical trial of the closely related Aloysia polystachya
Carminative digestive aid (indigestion, flatulence)
Carminative digestive aid (indigestion, flatulence)
Anti-inflammatory and antioxidant
Traditional & Indicated Uses
Anxiolytic / calming (anxiety) - also supported by a clinical trial of the closely related Aloysia polystachya
inferred from anti-inflammatory action
Lemon verbena (Aloysia citrodora) essential oil and extracts show antiproliferative and pro-apoptotic activity against breast cancer and melanoma cells in vitro and reduce tumour growth in mouse models (targeting HB-EGF/EGFR and ERK signalling) (preclinical).
Carminative digestive aid (indigestion, flatulence)
inferred from anti-inflammatory action
Sedative / sleep support (insomnia)
Antioxidant - supports muscle recovery and reduces exercise-induced muscle soreness and oxidative stress; a placebo-controlled RCT of a lemon verbena extract found less loss of muscle strength and less soreness after exhaustive exercise
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Traditional expectorant for cough and respiratory complaints (iridoid glycosides inhibit lung inflammation) - a standardised extract suppressed COX-2 and eotaxin via the NF-kB pathway in human lung epithelial cells
Mild digestive / stomach tonic (indigestion)
Traditional expectorant for cough and respiratory complaints (iridoid glycosides inhibit lung inflammation) - a standardised extract suppressed COX-2 and eotaxin via the NF-kB pathway in human lung epithelial cells
inferred from expectorant action
Soothing for skin irritation (topical)
Safety, Cautions & Contraindications
Traditional use only; clinical evidence is limited, so a persistent cough or digestive complaint needs medical assessment. Safety in pregnancy and breastfeeding is not established.
External Ids
Botanical Description
Deciduous, aromatic shrub with slender, brittle branches and whorls of narrow, lance-shaped, rough-textured leaves that release a strong lemon scent when crushed. Small, pale lilac to white flowers are borne in loose terminal and axillary spikes in late summer.[1]
Low, creeping, mat-forming perennial herb with softly hairy, oval, finely toothed leaves along trailing stems that root as they spread. Small, pale lilac-blue flowers with darker veining are borne in slender upright spikes rising from the leaf axils.[8]
Habitat
Native to South America (Argentina, Chile, Peru) and widely cultivated as a culinary and medicinal herb in warm-temperate and Mediterranean climates worldwide, typically in sunny, well-drained garden sites.[1]
Grows on dry heath, moorland, open woodland, grassland and banks on acidic, well-drained soils; native to Europe and naturalised in North America.[8]
Harvesting
Leaves are picked through the growing season, with the essential oil content and aroma at their best just before flowering; leaves are used fresh or dried quickly in a warm, shaded, airy place to preserve the lemon-scented volatile oil.[1]
The flowering aerial parts are cut in summer while in flower and dried in a warm, shaded, airy place; the closely related Veronica chamaedrys is a frequent adulterant, so careful identification (or a reputable source) is important.[8]
Traditional Uses
Lemon verbena leaf is a traditional South American and Mediterranean remedy for digestive complaints (indigestion, flatulence), as a calming, mildly sedative tea for anxiety and sleep, and is widely drunk as a fragrant culinary herbal tea.[1]
Speedwell has a long European folk history as a mild digestive tonic and traditional expectorant for cough and respiratory complaints, and has also been used topically as a soothing wash for irritated skin; modern research on its iridoid glycosides supports a molecular basis for the traditional respiratory use.
Preparations
Dosage
The EU herbal monograph on Verbenae citriodorae folium gives, for adolescents, adults and elderly - for mild symptoms of mental stress, 5 g of the comminuted leaf in 100 mL of boiling water as a decoction three times daily; to aid sleep, 1-2 g in 200 mL as an infusion half an hour before bedtime; and for mild digestive complaints, 2-3 g in 200 mL as an infusion 1-3 times daily, or 1 g in 200 mL up to 5 times daily. Not recommended in children. If symptoms persist longer than 2 weeks a healthcare practitioner should be consulted. Educational reference only, not a prescription.
Not documented
References
Drug Class Interactions
Not documented
Lookalikes Review
References & Sources
- Bahramsoltani, R., Rostamiasrabadi, P., Shahpiri, Z., Marques, A.M., Rahimi, R. and Farzaei, M.H (2018) 'Aloysia citrodora Palau (Lemon verbena): A review of phytochemistry and pharmacology', Journal of Ethnopharmacology, pp. 2018. doi:10.1016/j.jep.2018.04.021 Meta-analysis / review
https://doi.org/10.1016/j.jep.2018.04.021 - Rashid, H.M., Mahmod, A.I., Afifi, F.U. and Talib, W.H (2022) 'Antioxidant and Antiproliferation Activities of Lemon Verbena (Aloysia citrodora): An In Vitro and In Vivo Study', Plants, 11(6). doi:10.3390/plants11060785 Preclinical
https://doi.org/10.3390/plants11060785 - Abuhamdah, S. and Abuhamdah, R. and Howes, M.J.R. and Al-Olimat, S. and Ennaceur, A. and Chazot, P.L (2015) 'Pharmacological and neuroprotective profile of an essential oil derived from leaves of Aloysia citrodora Palau', The Journal of Pharmacy and Pharmacology, 67(9), pp. 1306-1315. doi:10.1111/jphp.12424 Preclinical
https://doi.org/10.1111/jphp.12424 - Sprea, R.M. and Fernandes, L.H.M. and Pires, T.C.S.P. and Calhelha, R.C. and Rodrigues, P.J. and Amaral, J.S (2023) 'Volatile Compounds and Biological Activity of the Essential Oil of Aloysia citrodora Palau: Comparison of Hydrodistillation and Microwave-Assisted Hydrodistillation', Molecules, 28(11), pp. 4528. doi:10.3390/molecules28114528 Preclinical
https://doi.org/10.3390/molecules28114528 - El-Ouady, F. and Eddouks, M (2021) 'Antihyperglycemic and Antihyperlipidemic Effects of Lippia citriodora in Rats', Endocrine, Metabolic & Immune Disorders Drug Targets, 21(4), pp. 711-719. doi:10.2174/1871530320666200610153532 Preclinical
https://doi.org/10.2174/1871530320666200610153532 - Cadenillas, L.F., Hernandez, C., Bailly, S., Billerach, G., Durrieu, V. and Bailly, J.D (2023) 'Role of Polyphenols from the Aqueous Extract of Aloysia citrodora in the Inhibition of Aflatoxin B1 Synthesis', Molecules, 28(13), pp. 5123. doi:10.3390/molecules28135123 Preclinical
https://doi.org/10.3390/molecules28135123 - Tammar, S., Salem, N., Aidi Wannes, W., Limam, H., Bourgou, S., Fares, N. and others (2021) 'Chemometric Profiling and Bioactivity of Verbena (Aloysia citrodora) Methanolic Extract from Four Localities in Tunisia', Foods, 10(12). doi:10.3390/foods10122912 Preclinical
https://doi.org/10.3390/foods10122912 - European Medicines Agency (HMPC) (2018) 'European Union herbal monograph on Aloysia citrodora Paláu (syn. Aloysia triphylla (L'Hér.) Kuntze; Verbena triphylla L'Hér.; Lippia citriodora Kunth), folium'. Available at: https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-aloysia-citrodora-palau-syn-aloysia-triphylla-lher-kuntze-verbena-triphylla-lher-lippia-citriodora-kunth-folium_en.pdf Traditional / reference
https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-aloysia-citrodora-palau-syn-aloysia-triphylla-lher-kuntze-verbena-triphylla-lher-lippia-citriodora-kunth-folium_en.pdf - Salama, Y. and Jaradat, N. and Hattori, K. and Heissig, B (2021) 'Aloysia Citrodora Essential Oil Inhibits Melanoma Cell Growth and Migration by Targeting HB-EGF-EGFR Signaling', International Journal of Molecular Sciences, 22(15), pp. 8151. doi:10.3390/ijms22158151 Preclinical
https://doi.org/10.3390/ijms22158151 - Spyridopoulou, K. and Aravidou, T. and Lampri, E. and Effraimidou, E. and Pappa, A. and Chlichlia, K (2021) 'Antitumor Potential of Lippia citriodora Essential Oil in Breast Tumor-Bearing Mice', Antioxidants, 10(6), pp. 875. doi:10.3390/antiox10060875 Preclinical
https://doi.org/10.3390/antiox10060875 - Buchwald-Werner, S., Naka, I., Wilhelm, M., Schutz, E., Schoen, C. and Reule, C (2018) 'Effects of lemon verbena extract (Recoverben) supplementation on muscle strength and recovery after exhaustive exercise: a randomized, placebo-controlled trial', Journal of the International Society of Sports Nutrition. doi:10.1186/s12970-018-0208-0 Randomized trial
https://doi.org/10.1186/s12970-018-0208-0 - Hoseinifar, S.H., Shakouri, M., Doan, H.V., Shafiei, S., Yousefi, M., Raeisi, M. and others (2020) 'Dietary supplementation of lemon verbena (Aloysia citrodora) improved immunity, immune-related genes expression and antioxidant enzymes in rainbow trout (Oncorhynchus mykiss)', Fish and Shellfish Immunology, pp. 379--385. doi:10.1016/j.fsi.2020.02.006 Preclinical
https://doi.org/10.1016/j.fsi.2020.02.006 - Carmona, F., Coneglian, F.S., Batista, P.A., Aragon, D.C., Angelucci, M.A., Martinez, E.Z. and Pereira, A.M.S (2019) 'Aloysia polystachya powdered leaves are effective in treating anxiety symptoms: A phase-2, randomized, placebo-controlled clinical trial', Journal of Ethnopharmacology, pp. 2019. doi:10.1016/j.jep.2019.112060 Randomized trial
https://doi.org/10.1016/j.jep.2019.112060 - Afrasiabian, F., Mirabzadeh Ardakani, M., Rahmani, K., Azadi, N.A., Alemohammad, Z.B., Bidaki, R., Karimi, M., Emtiazy, M. and Hashempur, M.H (2018) 'Aloysia citriodora Palau (lemon verbena) for insomnia patients: A randomized, double-blind, placebo-controlled clinical trial of efficacy and safety', Phytotherapy Research, 33(2), pp. 350--359. doi:10.1002/ptr.6228 Randomized trial
https://doi.org/10.1002/ptr.6228 - Perez-Pinero, S., Munoz-Carrillo, J.C., Echepare-Taberna, J., Munoz-Camara, M., Herrera-Fernandez, C., Garcia-Guillen, A.I. and others (2024) 'Dietary Supplementation with an Extract of Aloysia citrodora (Lemon verbena) Improves Sleep Quality in Healthy Subjects: A Randomized Double-Blind Controlled Study', Nutrients, 16(10). doi:10.3390/nu16101523 Randomized trial
https://doi.org/10.3390/nu16101523 - Ghasemzadeh Rahbardar, M. and Hosseinzadeh, H (2024) 'Therapeutic potential of hypnotic herbal medicines: A comprehensive review', Phytotherapy Research, 38(6), pp. 3037-3059. doi:10.1002/ptr.8201 Meta-analysis / review
https://doi.org/10.1002/ptr.8201 - Block, K.I., Gyllenhaal, C. and Mead, M.N (2004) 'Safety and efficacy of herbal sedatives in cancer care', Integrative Cancer Therapies, 3(2), pp. 128-148. doi:10.1177/1534735404265003 Meta-analysis / review
https://doi.org/10.1177/1534735404265003
- Mocan, A., Vodnar, D.C., Vlase, L., Crisan, O. and others (2015) 'Phytochemical Characterization of Veronica officinalis L., V. teucrium L. and V. orchidea Crantz from Romania and Their Antioxidant and Antimicrobial Properties', International Journal of Molecular Sciences, 16(9), pp. 21109-21127. doi:10.3390/ijms160921109 Preclinical
https://doi.org/10.3390/ijms160921109 - Crisan, G., Tamas, M., Miclaus, V., Krausz, T. and others (2007) 'A comparative study of some Veronica species', Revista Medico-Chirurgicala a Societatii de Medici si Naturalisti din Iasi, 111(1), pp. 280-284. Preclinical
https://scholar.google.com/scholar?q=A%20comparative%20study%20of%20some%20Veronica%20species - Korzhikova, E.B (1991) 'Speedwell (Veronica officinalis)', Feldsher i Akusherka, 56(2), pp. 37-39. Traditional / reference
https://scholar.google.com/scholar?q=Speedwell%20%28Veronica%20officinalis%29 - Scarlat, M., Sandor, V., Tamas, M. and Cuparencu, B (1985) 'Experimental anti-ulcer activity of Veronica officinalis L. extracts', Journal of Ethnopharmacology, 13(2), pp. 157-163. doi:10.1016/0378-8741(85)90003-0 Preclinical
https://doi.org/10.1016/0378-8741(85)90003-0 - Wojcik, E (1973) 'Phytochemical studies of the Veronica officinalis L', Acta Poloniae Pharmaceutica, 30(2), pp. 195-201. Available at: https://pubmed.ncbi.nlm.nih.gov/4703978/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/4703978/ - Wojcik, E (1977) 'Occurrence of 6-hydroxyluteolin 7-glucoside in the herb of Veronica officinalis L', Acta Poloniae Pharmaceutica, 34(3), pp. 295-298. Available at: https://pubmed.ncbi.nlm.nih.gov/906876/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/906876/ - Bellia, G. and Pieroni, A (2015) 'Isolated, but transnational: the glocal nature of Waldensian ethnobotany, Western Alps, NW Italy', Journal of Ethnobiology and Ethnomedicine, 11, pp. 37. doi:10.1186/s13002-015-0027-1 Traditional / reference
https://doi.org/10.1186/s13002-015-0027-1 - (2017) 'Veronica officinalis Product Authentication Using DNA Metabarcoding and HPLC-MS Reveals Widespread Adulteration with Veronica chamaedrys', Frontiers in Pharmacology. doi:10.3389/fphar.2017.00378 Traditional / reference
https://doi.org/10.3389/fphar.2017.00378 - Wojcik, E (1973) 'Flavonoids of the Veronica officinalis L. herb', Acta Poloniae Pharmaceutica, 30(4), pp. 447-451. Available at: https://pubmed.ncbi.nlm.nih.gov/4762340/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/4762340/ - Salehi, B., Shivaprasad Shetty, M., V. Anil Kumar, N., Zivkovic, J., Calina, D., Oana Docea, A. and others (2019) 'Veronica Plants - Drifting from Farm to Traditional Healing, Food Application, and Phytopharmacology', Molecules, 24(13), pp. 2454. doi:10.3390/molecules24132454 Preclinical
https://doi.org/10.3390/molecules24132454 - HerbaZest (n.d.) 'Veronica (Speedwell)'. Available at: https://www.herbazest.com/herbs/veronica Traditional / reference
https://www.herbazest.com/herbs/veronica - Grundemann, C., Garcia-Kaufer, M., Sauer, B., Stangenberg, E., Konczol, M., Merfort, I., Zehl, M. and Huber, R (2012) 'Traditionally used Veronica officinalis inhibits proinflammatory mediators via the NF-kB signalling pathway in a human lung cell line', Journal of Ethnopharmacology, 145(1), pp. 118--126. doi:10.1016/j.jep.2012.10.039 Preclinical
https://doi.org/10.1016/j.jep.2012.10.039
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.