Plant Comparison
Fireweed vs Clove
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
Fireweed and Clove: they share 7 indicated uses (arthritis / joint pain, bloating, indigestion, …); 4 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Fireweed | Clove | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 2/10 | 2/10 | Comparable evidence |
| Bloating | 2/10 | 1/10 | Comparable evidence |
| Indigestion | 2/10 | 1/10 | Comparable evidence |
| Infection (general) | 2/10 | 2/10 | Comparable evidence |
| Inflammation (general) | 2/10 | 1/10 | Comparable evidence |
| Skin irritation | 2/10 | 1/10 | Comparable evidence |
| Wounds | 2/10 | 1/10 | 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
Astringent ellagitannins, notably oenothein B, are associated with the plant's traditional anti-inflammatory and prostate-supportive reputation in the related Epilobium species.
Antioxidant polyphenols retained even after simulated digestion of the infusion.
Minor triterpenoid constituents contributing to the plant's bioactivity.
Eugenol typically makes up the great majority of clove oil and is responsible for most of its analgesic, antimicrobial and anti-inflammatory activity.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from digestive action
inferred from vulnerary action
inferred from digestive action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from anticancer action
inferred from digestive action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Generally considered safe at culinary and traditional tea-preparation doses. No major contraindications established for healthy adults in normal use. The young shoots and leaves are widely eaten as a spring vegetable in many cultures without adverse effects. At higher supplemental doses, limited human safety data are available; caution is advised during pregnancy and breastfeeding due to lack of robust safety studies. Tannin content may cause digestive upset or constrain iron absorption at very high doses. Rarely, contact dermatitis has been reported with topical preparations in sensitive individuals (Kozhevnikov and Kozhevnikova, 2021).
Duke (2002) includes fireweed (Epilobium angustifolium) as ++ with primarily experimental (score 1) evidence. It is used in European phytomedicine as an anti-inflammatory and astringent for gastrointestinal complaints. The related species Epilobium parviflorum has clinical support for benign prostatic hyperplasia (BPH), though data for E. angustifolium specifically is limited. Duke does not note major safety concerns at customary herbal doses (Duke, 2002).
Strong and concentrated: Clove oil is very potent and should always be diluted before skin or mouth use.Dental use: Undiluted clove oil can burn gums or skin.Blood thinning: Clove may increase bleeding risk in large amounts or with anticoagulants.Pregnancy: Culinary amounts are fine; medicinal doses should be used cautiously.Children: Essential oil should be used with extra caution and diluted well.
Duke (2002) rates cloves as +++ with clinical evidence (score 2) for analgesic activity — specifically, topical application of clove oil (eugenol) for dental pain is clinically validated. The plant also shows strong antimicrobial, antifungal (anti-Candida), antispasmodic, and antiviral activities at the experimental level. Commission E approves topical clove preparations for dental pain. Recommended dose: 1–5% clove oil preparation (topical) or 150 mg clove powder internally. The essential oil is irritating to mucous membranes and should not be applied undiluted to skin or mucous membranes (Duke, 2002).
External Ids
Botanical Description
Tall, upright perennial herb spreading by rhizomes, forming large colonies especially on disturbed or burned ground (hence 'fireweed'). The leaves are narrow, lance-shaped, and willow-like, arranged spirally up the stem. Bright pink-purple, four-petalled flowers are borne in a tall, tapering terminal spike (raceme), opening progressively from the base upward as the plant flowers through summer.[1]
Evergreen tree (Myrtaceae), 8-12 m tall (occasionally to 20 m), with a pyramidal crown. Leaves are glossy, elliptical and aromatic. Small crimson flowers are borne in terminal clusters; the unopened flower buds, picked before they open and dried, are the 'cloves' of commerce and the medicinal/culinary part used.[2]
Habitat
A classic pioneer plant of disturbed, burned or cleared ground, forest clearings, roadsides and riverbanks; native across the temperate and boreal Northern Hemisphere (Europe, Asia, North America).[1]
Native to the Maluku Islands (Moluccas, the historic 'Spice Islands') of Indonesia, now cultivated throughout the tropics, notably Zanzibar, Madagascar, Sri Lanka and Indonesia, in warm, humid, well-drained tropical conditions.[2]
Harvesting
Young shoots are gathered in spring while still tender (traditionally eaten like asparagus); leaves and flowers are picked through summer at flowering, with the leaf sometimes fermented for 'Ivan-chai' tea. Careful identification against the deadly false hellebore (Veratrum), which can share early-spring habitat, is essential when gathering young shoots.[1]
Unopened flower buds are hand-picked while still green-pink, just before they would open, then sun-dried until they turn dark reddish-brown - the familiar clove spice.[2]
Traditional Uses
Fireweed has a long circumpolar tradition as a food plant (young shoots as a spring vegetable, fermented leaf as 'Ivan-chai' tea) and as a folk remedy for digestive complaints and topically as a poultice for wounds and skin inflammation, reflecting its astringent, anti-inflammatory character.[1]
Clove has an ancient trade history and a long traditional use across Asian, African and European medicine as a dental analgesic (chewed or applied as oil for toothache), a digestive carminative, and an antiseptic. Modern research on its principal constituent eugenol supports strong analgesic, antimicrobial, antioxidant and anti-inflammatory activity, with clove oil remaining a recognised topical dental-pain remedy.[2]
Preparations
Fresh or fermented, dried leaf infused in hot water as a traditional tea, valued both as a beverage and a mild digestive/anti-inflammatory remedy.
Dosage
The EU herbal monograph on Epilobium angustifolium L. and/or Epilobium parviflorum Schreb., herba - which covers this species under its Epilobium name - gives 1.5-2.0 g of the comminuted herb in 250 mL of boiling water as an infusion, twice daily, in adults and elderly; long-term use is possible. A doctor should be consulted if fever, spasms, blood in the urine, painful urination or urinary retention occur. Educational reference only, not a prescription.
References
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Karakaya, S., Suntar, I., Yakinci, O.F., Sytar, O., Ceribasi, S. and Dursunoglu, B (2020) 'In vivo bioactivity assessment on Epilobium species: A particular focus on Epilobium angustifolium and its components on enzymes connected with the healing process', Journal of Ethnopharmacology, 262, pp. 113207. doi:10.1016/j.jep.2020.113207 Preclinical
https://doi.org/10.1016/j.jep.2020.113207 - Esposito, C., Santarcangelo, C., Masselli, R., Buonomo, G., Nicotra, G. and Insolia, V (2021) 'Epilobium angustifolium L. extract with high content in oenothein B on benign prostatic hyperplasia: A monocentric, randomized, double-blind, placebo-controlled clinical trial', Biomedicine & Pharmacotherapy, 138, pp. 111414. doi:10.1016/j.biopha.2021.111414 Randomized trial
https://doi.org/10.1016/j.biopha.2021.111414 - Kaskoniene, V., Stankevicius, M., Drevinskas, T., Akuneca, I., Kaskonas, P. and Bimbiraite-Surviliene, K (2015) 'Evaluation of phytochemical composition of fresh and dried raw material of introduced Chamerion angustifolium L. using chromatographic, spectrophotometric and chemometric techniques', Phytochemistry, 115, pp. 184-193. doi:10.1016/j.phytochem.2015.02.005 Preclinical
https://doi.org/10.1016/j.phytochem.2015.02.005 - Kowalik, K., Polak-Berecka, M., Prendecka-Wrobel, M., Pigon-Zajac, D., Niedzwiedz, I. and Szwajgier, D (2022) 'Biological Activity of an Epilobium angustifolium L. (Fireweed) Infusion after In Vitro Digestion', Molecules, 27(3), pp. 1006. doi:10.3390/molecules27031006 Preclinical
https://doi.org/10.3390/molecules27031006 - Nowak, A., Zagorska-Dziok, M., Peruzynska, M., Cybulska, K., Kucharska, E. and Ossowicz-Rupniewska, P (2022) 'Assessment of the Anti-Inflammatory, Antibacterial and Anti-Aging Properties and Possible Use on the Skin of Hydrogels Containing Epilobium angustifolium L. Extracts', Frontiers in Pharmacology, 13, pp. 896706. doi:10.3389/fphar.2022.896706 Preclinical
https://doi.org/10.3389/fphar.2022.896706 - Nowak, A., Duchnik, W., Makuch, E., Kucharski, L., Ossowicz-Rupniewska, P. and Cybulska, K (2021) 'Epilobium angustifolium L. Essential Oil-Biological Activity and Enhancement of the Skin Penetration of Drugs-In Vitro Study', Molecules, 26(23), pp. 7188. doi:10.3390/molecules26237188 Preclinical
https://doi.org/10.3390/molecules26237188 - Olennikov, D.N., Kirillina, C.S. and Chirikova, N.K (2021) 'Water-Soluble Melanoidin Pigment as a New Antioxidant Component of Fermented Willowherb Leaves (Epilobium angustifolium)', Antioxidants, 10(8), pp. 1300. doi:10.3390/antiox10081300 Preclinical
https://doi.org/10.3390/antiox10081300 - Dreger, M., Adamczak, A. and Foksowicz-Flaczyk, J (2023) 'Antibacterial and Antimycotic Activity of Epilobium L. Extracts: A Review', Pharmaceuticals, 16(10), pp. 1419. doi:10.3390/ph16101419 Meta-analysis / review
https://doi.org/10.3390/ph16101419 - Nowak, A., Zagorska-Dziok, M., Ossowicz-Rupniewska, P., Makuch, E., Duchnik, W. and Kucharski, L (2021) 'Epilobium angustifolium L. Extracts as Valuable Ingredients in Cosmetic and Dermatological Products', Molecules, 26(11), pp. 3456. doi:10.3390/molecules26113456 Preclinical
https://doi.org/10.3390/molecules26113456 - Nowak, A., Zielonka-Brzezicka, J., Peruzynska, M. and Klimowicz, A (2022) 'Epilobium angustifolium L. as a Potential Herbal Component of Topical Products for Skin Care and Treatment - A Review', Molecules, 27(11), pp. 3536. doi:10.3390/molecules27113536 Meta-analysis / review
https://doi.org/10.3390/molecules27113536 - European Medicines Agency (HMPC) (2015) 'European Union herbal monograph on Epilobium angustifolium L. and/or Epilobium parviflorum Schreb., herba'. Available at: https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-epilobium-angustifolium-l-andor-epilobium-parviflorum-schreb-herba_en.pdf Traditional / reference
https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-epilobium-angustifolium-l-andor-epilobium-parviflorum-schreb-herba_en.pdf - Battinelli, L., Tita, B., Evandri, M.G. and Mazzanti, G (2014) 'Antimicrobial activity of Epilobium spp', pp. extracts. doi:10.1016/S0014-827X(01)01092-0 Preclinical
https://doi.org/10.1016/S0014-827X(01)01092-0 - http://Latvijasdaba.lv (n.d.) 'ugunspuķe – Chamerion angustifolium (L.) Holub'. Available at: http://Latvijasdaba.lv Traditional / reference
http://Latvijasdaba.lv - Kozhevnikov, A.Y. and Kozhevnikova, N.A (2021) 'Phytochemical and Pharmacological Review of Chamerion angustifolium (Fireweed)', 10(11). doi:10.3390/plants10112295 Traditional / reference
https://doi.org/10.3390/plants10112295 - Royal Botanic Gardens, Kew (n.d.) 'Chamerion angustifolium (L.) Holub'. Available at: https://powo.science.kew.org/taxon/urn:lsid:http://ipni.org:names:19659-1 Traditional / reference
https://powo.science.kew.org/taxon/urn:lsid:http://ipni.org:names:19659-1 - Zhivoderov, A., Laletina, D. and Ushakova, I (2021) 'Ivan-chai: the history and properties of Russian herbal tea', 7(2), pp. 62. doi:10.3390/fermentation7020062 Traditional / reference
https://doi.org/10.3390/fermentation7020062 - 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 - Forage-ology 'Foraging Fireweed: How to Identify and Use Every Part of This Stunning Wild Plant'. Available at: https://forage-ology.com/foraging-fireweed-how-to-identify-and-use-every-part-of-this-stunning-wild-plant/ Traditional / reference
https://forage-ology.com/foraging-fireweed-how-to-identify-and-use-every-part-of-this-stunning-wild-plant/ - Garnier, R. and Carlier, P. and Hoffelt, J. and Savidan, A (1985) 'Acute dietary poisoning by white hellebore (Veratrum album L.). Clinical and analytical data. A propos of 5 cases', Annales de Medecine Interne (Paris), 136(2), pp. 125-8. Available at: https://pubmed.ncbi.nlm.nih.gov/4073696/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/4073696/
- Haro-Gonzalez, J.N., Castillo-Herrera, G.A., Martinez-Velazquez, M. and Espinosa-Andrews, H (2021) 'Clove Essential Oil (Syzygium aromaticum L. Myrtaceae): Extraction, Chemical Composition, Food Applications, and Essential Bioactivity for Human Health', Molecules, 26(21), pp. 6387. doi:10.3390/molecules26216387 Meta-analysis / review
https://doi.org/10.3390/molecules26216387 - Batiha, G.E., Alkazmi, L.M., Wasef, L.G., Beshbishy, A.M. and others (2020) 'Syzygium aromaticum L. (Myrtaceae): Traditional Uses, Bioactive Chemical Constituents, Pharmacological and Toxicological Activities', Biomolecules, 10(2), pp. 202. doi:10.3390/biom10020202 Meta-analysis / review
https://doi.org/10.3390/biom10020202 - Vicidomini, C., Roviello, V. and Roviello, G.N (2021) 'Molecular Basis of the Therapeutical Potential of Clove (Syzygium aromaticum L.) and Clues to Its Anti-COVID-19 Utility', Molecules, 26(7), pp. 1880. doi:10.3390/molecules26071880 Meta-analysis / review
https://doi.org/10.3390/molecules26071880 - Irahal, I.N., Guenaou, I., Lahlou, F.A., Hmimid, F. and others (2022) 'Syzygium aromaticum bud (clove) essential oil is a novel and safe aldose reductase inhibitor: in silico, in vitro, and in vivo evidence', Hormones (Athens), 21(2), pp. 229-240. doi:10.1007/s42000-021-00347-6 Preclinical
https://doi.org/10.1007/s42000-021-00347-6 - Yassin, M.T., Mostafa, A.A. and Al-Askar, A.A (2020) 'In vitro anticandidal potency of Syzygium aromaticum (clove) extracts against vaginal candidiasis', BMC Complementary Medicine and Therapies, 20(1), pp. 25. doi:10.1186/s12906-020-2818-8 Preclinical
https://doi.org/10.1186/s12906-020-2818-8 - Kiki, M.J (2023) 'In Vitro Antiviral Potential, Antioxidant, and Chemical Composition of Clove (Syzygium aromaticum) Essential Oil', Molecules, 28(6), pp. 2421. doi:10.3390/molecules28062421 Preclinical
https://doi.org/10.3390/molecules28062421 - Radunz, M., da Trindade, M.L.M., Camargo, T.M., Radunz, A.L. and others (2019) 'Antimicrobial and antioxidant activity of unencapsulated and encapsulated clove (Syzygium aromaticum, L.) essential oil', Food Chemistry, 276, pp. 180-186. doi:10.1016/j.foodchem.2018.09.173 Preclinical
https://doi.org/10.1016/j.foodchem.2018.09.173 - Shakeel, F., Alam, P., Ali, A., Alqarni, M.H. and others (2021) 'Investigating Antiarthritic Potential of Nanostructured Clove Oil (Syzygium aromaticum) in FCA-Induced Arthritic Rats: Pharmaceutical Action and Delivery Strategies', Molecules, 26(23), pp. 7327. doi:10.3390/molecules26237327 Preclinical
https://doi.org/10.3390/molecules26237327 - Tu, Z., Moss-Pierce, T., Ford, P. and Jiang, T.A (2014) 'Syzygium aromaticum L. (Clove) extract regulates energy metabolism in myocytes', Journal of Medicinal Food, 17(9), pp. 1003-1010. doi:10.1089/jmf.2013.0175 Preclinical
https://doi.org/10.1089/jmf.2013.0175 - Banerjee, S., Panda, C.K. and Das, S (2006) 'Clove (Syzygium aromaticum L.), a potential chemopreventive agent for lung cancer', Carcinogenesis, 27(8), pp. 1645-1654. doi:10.1093/carcin/bgi372 Preclinical
https://doi.org/10.1093/carcin/bgi372 - Bhowmik, D., Kumar, K.P.S., Yadav, A., Srivastava, S., Paswan, S. and Dutta, A.S (2012) 'Recent trends in Indian traditional herbs Syzygium aromaticum and its health benefits', 1(1), pp. 13--23. Traditional / reference
https://scholar.google.com/scholar?q=Recent%20trends%20in%20Indian%20traditional%20herbs%20Syzygium%20aromaticum%20and%20its%20health%20benefits - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - World Health Organization (2002) 'WHO Monographs on Selected Medicinal Plants'. Traditional / reference
https://scholar.google.com/scholar?q=WHO%20Monographs%20on%20Selected%20Medicinal%20Plants - 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.