Omnia SanaPlant Comparison
Lavender vs Chickweed
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
Lavender and Chickweed: they share 4 indicated uses (arthritis / joint pain, eczema, inflammation (general), …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Lavender | Chickweed | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 5/10 | 2/10 | Stronger for Lavender |
| Eczema | 5/10 | 1/10 | Stronger for Lavender |
| Inflammation (general) | 5/10 | 2/10 | Stronger for Lavender |
| Skin irritation | 5/10 | 1/10 | Stronger for Lavender |
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
Flower essential oil dominated by linalool and linalyl acetate, the principal compounds behind the calming, anxiolytic and antimicrobial activity.
Antioxidant constituents of the flower.
Contribute to antioxidant and anti-inflammatory activity.
Minor constituents; large amounts of fresh herb have anecdotally been linked to mild gastrointestinal upset, possibly related to saponin content.
Nutritive constituents supporting its traditional use as a wild edible green.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from anticancer action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from sedative action
inferred from antispasmodic action
inferred from antispasmodic action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Generally very safe. Essential oil should not be ingested in large amounts. Rarely, contact dermatitis may occur. May potentiate the effect of sedative medications. Avoid therapeutic doses during pregnancy.
Duke (2002) rates lavender as ++ and provides clinical evidence (score 2) for carminative activity, consistent with Commission E approval for nervous stomach disorders and functional abdominal complaints. Additional experimental activities include anxiolytic, antispasmodic, and antiseptic effects. The essential oil demonstrates COX-2 inhibitory and Alzheimer's-relevant properties at the experimental level. Dose: 1–2 teaspoons (4–8 g) dried flowers as tea; 1–3 drops essential oil in a carrier for topical or aromatherapy use. Duke notes that oral lavender oil (Silexan) has clinical evidence for generalized anxiety disorder (Duke, 2002).
Don’t overdo it as food: some wild-edible-plant research flags chickweed among plants checked for oxalic acid / nitrates—fine in normal amounts, but “huge daily servings” aren’t a smart idea for everyone. (Guil et al., 1997). Kidney stones / high-oxalate diets: if you’re prone to calcium-oxalate stones, treat chickweed like other higher-oxalate greens—moderation. (Guil et al., 1997). Possible stomach upset in large amounts (nausea/diarrhea reported anecdotally; some sources link this to saponins and “too much fresh herb”). (Singh et al., 2022). Pregnancy / breastfeeding: because good human data is limited, many herbal references advise sticking to food amounts or avoiding medicinal dosing unless guided by a professional. (Singh et al., 2022).
Duke (2002) notes that chickweed has primarily folkloric (score f) activity as a demulcent, emollient, and depurative. Its main medicinal applications are external — including soothing inflamed skin, eczema, and itching. No strong clinical evidence supports specific internal medicinal uses. The plant contains flavonoids and coumarins. It is considered generally safe as a dietary green and in topical preparations, though no standardized dosages are established (Duke, 2002).
External Ids
Botanical Description
Aromatic, evergreen, woody-based perennial subshrub with narrow, grey-green, felted leaves. Slender flowering spikes carrying whorls of small, tubular, two-lipped violet-blue flowers rise well above the foliage on long, unbranched stalks.[4]
Low, sprawling annual herb (Caryophyllaceae) forming mats, with weak trailing stems bearing a single line of fine hairs running up one side, switching sides at each leaf node - a key identification feature. Leaves are opposite, ovate and pointed. Tiny white, star-shaped flowers have five deeply notched petals that appear as ten, followed by a small capsule.[1]
Habitat
Native to the mountains of the western Mediterranean (southern France, Spain, Italy); widely cultivated in sunny, well-drained, often calcareous sites across temperate and Mediterranean climates worldwide.[4]
Native to Europe, now a cosmopolitan weed found worldwide, growing in disturbed ground, gardens, cultivated land and waste places, tolerating cool, moist conditions.[1]
Harvesting
The flower spikes are cut as the flowers open, in mid- to late summer, when essential oil content is highest, and dried in a warm, shaded, airy place or distilled fresh for essential oil.[4]
The whole aerial plant is gathered fresh, ideally in spring or autumn when most tender, and used fresh or dried.[1]
Traditional Uses
Lavender flower has a long Mediterranean and European tradition as a calming, sedative herb for nervous tension, anxiety and insomnia, and as a mild digestive carminative and antiseptic for minor wounds and skin irritation; the essential oil in particular has an extensive modern clinical evidence base for anxiety and sleep support.[4]
Chickweed has a long European and North American folk-medicine tradition as a cooling, soothing emollient for itchy, inflamed skin conditions such as eczema, and as a nutritious wild spring green. Modern phytochemical review confirms broad anti-inflammatory and antioxidant activity, though clinical trial evidence remains limited.[1, 11]
Preparations
Crushed fresh herb, or an infused oil/salve, applied to itchy, irritated or inflamed skin.
Dosage
The EU herbal monograph gives 1-2 g of the flower in 150 mL of boiling water as an infusion, three times daily, in adolescents, adults and elderly; a tincture at 2-4 mL three times daily is also listed. The monograph notes that lavender may impair the ability to drive or use machines. Not recommended under 12 years. Educational reference only, not a prescription.
References
Drug Class Interactions
Not documented
Pairings
Lavender and valerian are both calming herbs used to aid relaxation and sleep; taken together their sedative effects can add up, so while they may help relaxation they can also increase drowsiness — avoid combining with sedative medicines or before driving.[22, 23]
Lavender and lemon balm are both calming herbs used to ease anxiety and aid sleep; taken together their sedative effects can add up, so while they may help relaxation they can also increase drowsiness — avoid combining with sedative medicines or before driving.[22, 24]
Lavender and chamomile are both calming herbs used to ease anxiety and aid sleep; taken together their sedative effects can add up, so while they may help relaxation they can also increase drowsiness — avoid combining with sedative medicines or before driving.[22, 25]
Not documented
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Tan, L., Liao, F.F., Long, L.Z., Ma, X.C. et al (2023) 'Essential oils for treating anxiety: a systematic review of randomized controlled trials and network meta-analysis', Frontiers in Public Health, 11, pp. 1144404. doi:10.3389/fpubh.2023.1144404 Meta-analysis / review
https://doi.org/10.3389/fpubh.2023.1144404 - Dos Reis Lucena, L., Dos Santos-Junior, J.G., Tufik, S. and Hachul, H (2021) 'Lavender essential oil on postmenopausal women with insomnia: Double-blind randomized trial', Complementary Therapies in Medicine, 59, pp. 102726. doi:10.1016/j.ctim.2021.102726 Randomized trial
https://doi.org/10.1016/j.ctim.2021.102726 - 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', International Journal of Neuroscience, 113(1), pp. 15-38. doi:10.1080/00207450390161903 Randomized trial
https://doi.org/10.1080/00207450390161903 - Denner, S.S (2009) 'Lavandula angustifolia Miller: English lavender', Holistic Nursing Practice, 23(1), pp. 57-64. doi:10.1097/01.HNP.0000343210.56710.fc Meta-analysis / review
https://doi.org/10.1097/01.HNP.0000343210.56710.fc - Basch, E., Foppa, I., Liebowitz, R., Nelson, J., Smith, M., Sollars, D. and Ulbricht, C (2004) 'Lavender (Lavandula angustifolia Miller)', Journal of Herbal Pharmacotherapy, 4(2), pp. 63-78. doi:10.1080/j157v04n02_07 Meta-analysis / review
https://doi.org/10.1080/j157v04n02_07 - Betlej, I., Andres, B., Cebulak, T., Kapusta, I., Balawejder, M., Zurek, N., Jaworski, S., Lange, A., Kutwin, M., Pisulewska, E., Kidacka, A., Krochmal-Marczak, B., Boruszewski, P. and Borysiuk, P (2024) 'Phytochemical composition and antimicrobial properties of new Lavandula angustifolia ecotypes', Molecules, 29(8), pp. 1740. doi:10.3390/molecules29081740 Preclinical
https://doi.org/10.3390/molecules29081740 - Rahimian, Z., Sadrian, S., Shahisavandi, M., Aligholi, H., Zarshenas, M.M., Abyar, A., Zeraatpisheh, Z. and Asadi-Pooya, A.A (2023) 'Antiseizure effects of Lavandula angustifolia L', BioMed Research International, 2023, pp. 4121998. doi:10.1155/2023/4121998 Preclinical
https://doi.org/10.1155/2023/4121998 - de Melo Alves Silva, L.C., de Oliveira Mendes, F.D.C., de Castro Teixeira, F., de Lima Fernandes, T.E., Barros Ribeiro, K.R., da Silva Leal, K.C., Dantas, D.V. and Neves Dantas, R.A (2023) 'Use of Lavandula angustifolia essential oil as a complementary therapy in adult health care: a scoping review', Heliyon, 9(5), pp. e15446. doi:10.1016/j.heliyon.2023.e15446 Meta-analysis / review
https://doi.org/10.1016/j.heliyon.2023.e15446 - Lejeune, V.B.P., Lopes, R.V., Baggio, D.F., Koren, L.D.O., Zanoveli, J.M. and Chichorro, J.G (2023) 'Antinociceptive and anxiolytic-like effects of Lavandula angustifolia essential oil on rat models of orofacial pain', Journal of Applied Oral Science, 30, pp. e20220304. doi:10.1590/1678-7757-2002-0304 Preclinical
https://doi.org/10.1590/1678-7757-2002-0304 - Mykhailenko, O., Hurina, V., Ivanauskas, L., Marksa, M., Skybitska, M., Kovalenko, O., Lytkin, D., Vladymyrova, I. and Georgiyants, V (2024) 'Lavandula angustifolia herb from Ukraine: comparative chemical profile and in vitro antioxidant activity', Chemistry & Biodiversity, 21(9), pp. e202400640. doi:10.1002/cbdv.202400640 Preclinical
https://doi.org/10.1002/cbdv.202400640 - Shamabadi, A. and Akhondzadeh, S (2021) 'Efficacy and tolerability of Lavandula angustifolia in treating patients with the diagnosis of depression: a systematic review of randomized controlled trials', Journal of Complementary & Integrative Medicine, 20(1), pp. 81-91. doi:10.1515/jcim-2020-0498 Meta-analysis / review
https://doi.org/10.1515/jcim-2020-0498 - Cardia, G.F.E., Silva-Filho, S.E., Silva, E.L., Uchida, N.S., Cavalcante, H.A.O., Cassarotti, L.L., Salvadego, V.E.C., Spironello, R.A., Bersani-Amado, C.A. and Cuman, R.K.N (2018) 'Effect of lavender (Lavandula angustifolia) essential oil on acute inflammatory response', Evidence-Based Complementary and Alternative Medicine, 2018, pp. 1413940. doi:10.1155/2018/1413940 Preclinical
https://doi.org/10.1155/2018/1413940 - Aboalhaija, N.H., Syaj, H., Afifi, F., Sunoqrot, S., Al-Shalabi, E. and Talib, W (2022) 'Chemical evaluation, in vitro and in vivo anticancer activity of Lavandula angustifolia grown in Jordan', Molecules, 27(18), pp. 5910. doi:10.3390/molecules27185910 Preclinical
https://doi.org/10.3390/molecules27185910 - Caputo, L., Reguilon, M.D., Minarro, J., De Feo, V. and Rodriguez-Arias, M (2018) 'Lavandula angustifolia essential oil and linalool counteract social aversion induced by social defeat', Molecules, 23(10), pp. 2694. doi:10.3390/molecules23102694 Preclinical
https://doi.org/10.3390/molecules23102694 - European Medicines Agency (HMPC) (2012) 'Community herbal monograph on Lavandula angustifolia Miller, flos'. Available at: https://www.ema.europa.eu/en/documents/herbal-monograph/final-community-herbal-monograph-lavandula-angustifolia-p-mill-flos_en.pdf Traditional / reference
https://www.ema.europa.eu/en/documents/herbal-monograph/final-community-herbal-monograph-lavandula-angustifolia-p-mill-flos_en.pdf - Cavanagh, H.M.A. and Wilkinson, J.M (2002) 'Biological activities of lavender essential oil', 16(4), pp. 301--308. doi:10.1002/ptr.1103 Traditional / reference
https://doi.org/10.1002/ptr.1103 - Lis-Balchin, M (2002) 'Lavender: The Genus Lavandula'. Traditional / reference
https://scholar.google.com/scholar?q=Lavender%3A%20The%20Genus%20Lavandula - Schuwald, A.M. et al (2013) 'Lavender oil-potent anxiolytic properties via modulating voltage dependent calcium channels', 8(4). doi:10.1371/journal.pone.0059998 Randomized trial
https://doi.org/10.1371/journal.pone.0059998 - 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 - 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 - Dold, M., Bartova, L., Volz, H.P., Seifritz, E., Moller, H.J., Schlafke, S. and Kasper, S (2023) 'Efficacy of Silexan in patients with anxiety disorders: a meta-analysis of randomized, placebo-controlled trials', European Archives of Psychiatry and Clinical Neuroscience, 273(7), pp. 1615-1628. doi:10.1007/s00406-022-01547-w Meta-analysis / review
https://doi.org/10.1007/s00406-022-01547-w - Bent, S., Padula, A., Moore, D., Patterson, M. and Mehling, W (2006) 'Valerian for sleep: a systematic review and meta-analysis', The American Journal of Medicine, 119(12), pp. 1005-1012. doi:10.1016/j.amjmed.2006.02.026 Meta-analysis / review
https://doi.org/10.1016/j.amjmed.2006.02.026 - Haybar, H., Javid, A.Z., Haghighizadeh, M.H., Valizadeh, E., Mohaghegh, S.M. and Mohammadzadeh, A (2018) 'The effects of Melissa officinalis supplementation on depression, anxiety, stress, and sleep disorder in patients with chronic stable angina', Clinical Nutrition ESPEN, 26, pp. 47-52. doi:10.1016/j.clnesp.2018.04.015 Randomized trial
https://doi.org/10.1016/j.clnesp.2018.04.015 - Amsterdam, J.D., Li, Y., Soeller, I., Rockwell, K., Mao, J.J. and Shults, J (2009) 'A randomized, double-blind, placebo-controlled trial of oral Matricaria recutita (chamomile) extract therapy for generalized anxiety disorder', Journal of Clinical Psychopharmacology, 29(4), pp. 378-382. doi:10.1097/JCP.0b013e3181ac935c Randomized trial
https://doi.org/10.1097/JCP.0b013e3181ac935c
- Oladeji, O.S., Oyebamiji, A.K (2020) 'Stellaria media (L.) Vill. - A plant with immense therapeutic potentials: phytochemistry and pharmacology', Heliyon, 6(6), pp. e04150. doi:10.1016/j.heliyon.2020.e04150 Traditional / reference
https://doi.org/10.1016/j.heliyon.2020.e04150 - Demjan, V., Sojka, L., Slezak, P., Kaprinay, B. and others (2021) 'Stellaria media tea protects against diabetes-induced cardiac dysfunction in rats without affecting glucose tolerance', Journal of Traditional and Complementary Medicine, 12(3), pp. 250-259. doi:10.1016/j.jtcme.2021.08.003 Preclinical
https://doi.org/10.1016/j.jtcme.2021.08.003 - Demjan, V., Kaprinay, B., Sotnikova, R., Knezl, V. and others (2020) 'Effect of Stellaria media Tea on Lipid Profile in Rats', Evidence-Based Complementary and Alternative Medicine, 2020, pp. 5109328. doi:10.1155/2020/5109328 Preclinical
https://doi.org/10.1155/2020/5109328 - Aleem, M., Khan, R.A., Tabassum, N. and others (2023) 'Phytochemical analysis and gastroprotective effect of Stellaria media (L.) Vill. methanolic extract on piroxicam-induced gastric ulcer in Wistar rats', Pakistan Journal of Pharmaceutical Sciences, 36(5), pp. 1425-1434. doi:10.21203/rs.3.rs-1835268/v2 Preclinical
https://doi.org/10.21203/rs.3.rs-1835268/v2 - Cusumano, G., Flores, G.A., Venanzoni, R., Angelini, P. and others (2024) 'Small Steps to the Big Picture for Health-Promoting Applications Through the Use of Chickweed (Stellaria media): In Vitro, In Silico, and Pharmacological Network Approaches', Food Science & Nutrition, 12(11), pp. 9295-9313. doi:10.1002/fsn3.4505 Preclinical
https://doi.org/10.1002/fsn3.4505 - Ahmad, S., Ullah, F., Ayaz, M., Sadiq, A. and others (2022) 'Lipid peroxidation reduction and hippocampal and cortical neurons protection against ischemic damage in animal model using Stellaria media', Saudi Journal of Biological Sciences, 29(3), pp. 1887-1892. doi:10.1016/j.sjbs.2021.10.033 Preclinical
https://doi.org/10.1016/j.sjbs.2021.10.033 - Chak, P., Kumar, S. and others (2024) 'In Vitro COX Inhibitory Activity, LC-MS Analysis and Molecular Docking Study of Silene vulgaris and Stellaria media', Cell Biochemistry and Biophysics, 83(1), pp. 1009-1020. doi:10.1007/s12013-024-01533-0 Preclinical
https://doi.org/10.1007/s12013-024-01533-0 - Chidrawar, V.R., Patel, K.N., Sheth, N.R., Shiromwar, S.S. and Trivedi, P (2011) 'Antiobesity effect of Stellaria media against drug induced obesity in Swiss albino mice', Ayu, 32(4), pp. 576-584. doi:10.4103/0974-8520.96137 Preclinical
https://doi.org/10.4103/0974-8520.96137 - Rogozhin, E.A., Slezina, M.P., Slavokhotova, A.A., Istomina, E.A. and others (2015) 'A novel antifungal peptide from leaves of the weed Stellaria media L', Biochimie, 116, pp. 125-132. doi:10.1016/j.biochi.2015.07.014 Preclinical
https://doi.org/10.1016/j.biochi.2015.07.014 - Slavokhotova, A.A., Shelenkov, A.A., Andreev, Y.A. and Odintsova, T.I (2017) 'Defense peptide repertoire of Stellaria media predicted by high throughput next generation sequencing', Biochimie, 135, pp. 15-27. doi:10.1016/j.biochi.2016.12.017 Preclinical
https://doi.org/10.1016/j.biochi.2016.12.017 - Chevallier, A (1996) 'The Encyclopedia of Medicinal Plants'. Traditional / reference
https://scholar.google.com/scholar?q=The%20Encyclopedia%20of%20Medicinal%20Plants - Grieve, M (1931) 'A Modern Herbal'. Traditional / reference
https://scholar.google.com/scholar?q=A%20Modern%20Herbal - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - 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 - Ramsay, J.R. and Suhrbier, A. and Aylward, J.H. and Ogbourne, S. and Cozzi, S.-J. and Poulsen, M.G. and Baumann, K.C. and Welburn, P. and Redlich, G.L. and Parsons, P.G (2011) 'The sap from Euphorbia peplus is effective against human nonmelanoma skin cancers', British Journal of Dermatology, 164(3), pp. 633-6. doi:10.1111/j.1365-2133.2010.10184.x Clinical study
https://doi.org/10.1111/j.1365-2133.2010.10184.x - Merani, R. and Sa-Ngiampornpanit, T. and Kerdraon, Y. and Billson, F. and McClellan, K.A (2007) 'Euphorbia lactea sap keratouveitis: case report and review of the literature', Cornea, 26(6), pp. 749-52. doi:10.1097/ICO.0b013e31805444e5 Clinical study
https://doi.org/10.1097/ICO.0b013e31805444e5 - Fleischman, D. and Meyer, J.J. and Fowler, W.C (2012) 'Keratouveitis from Euphorbia cyparissias exposure is a temporal phenomenon', Clinical Ophthalmology, 6, pp. 851-3. doi:10.2147/OPTH.S32209 Clinical study
https://doi.org/10.2147/OPTH.S32209 - Bonetto, Diego 'On the wonderful chickweed, and its poisonous lookalike'. Available at: https://www.diegobonetto.com/blog/on-the-wonderful-chickweed-and-the-poisonous-lookalike Traditional / reference
https://www.diegobonetto.com/blog/on-the-wonderful-chickweed-and-the-poisonous-lookalike - Schneider, D.J (1978) 'Fatal ovine nephrosis caused by Anagallis arvensis L', Journal of the South African Veterinary Association, 49(4), pp. 321-4. Available at: https://pubmed.ncbi.nlm.nih.gov/752080/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/752080/ - University of California Statewide IPM Program 'Scarlet Pimpernel (Anagallis arvensis) - Weed Gallery'. Available at: https://ipm.ucanr.edu/PMG/WEEDS/scarlet_pimpernel.html Traditional / reference
https://ipm.ucanr.edu/PMG/WEEDS/scarlet_pimpernel.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.