Plant Comparison
Purple coneflower vs Lingzhi
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
Purple coneflower and Lingzhi: they share 6 indicated uses (arthritis / joint pain, cold & flu, immune support, …); 2 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Purple coneflower | Lingzhi | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 1/10 | 1/10 | Comparable evidence |
| Cold & flu | 1/10 | 1/10 | Comparable evidence |
| Immune support | 1/10 | 1/10 | Comparable evidence |
| Infection (general) | 1/10 | 1/10 | Comparable evidence |
| Inflammation (general) | 1/10 | 1/10 | Comparable evidence |
| Skin irritation | 1/10 | 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
Lipophilic alkamides are considered key immunomodulatory and anti-inflammatory constituents, particularly concentrated in the root.
Antioxidant phenolic compounds contributing to the plant's immunomodulatory activity.
Water-soluble polysaccharides associated with immune-stimulating activity, particularly from the aerial parts.
Principal immunomodulatory constituents, the main focus of anticancer-adjunct and immune research.
Bitter triterpenes associated with anti-inflammatory, hepatoprotective and adaptogenic activity.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from immunomodulator action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from antidiabetic action
inferred from anticancer action
inferred from antiviral action
inferred from anti-inflammatory action
inferred from sedative action
inferred from antidiabetic action
Safety, Cautions & Contraindications
Generally considered safe, but caution advised for those with autoimmune conditions. Not recommended for long-term use (more than 8 weeks continuously).
Duke (2002) rates echinacea as +++ — among the most thoroughly documented herbal immunostimulants. It notes experimental and clinical evidence for immunostimulant, antiviral, and anti-inflammatory activities. Multiple species have been studied (E. purpurea, E. angustifolia, E. pallida), and Duke emphasizes that species identification in commercial products is often unreliable. Commission E approves E. purpurea for supporting immune function during colds and flu. Dose: 900 mg standardized extract daily in acute use; use should be limited to 8 weeks continuous. Contraindicated in autoimmune diseases (MS, lupus, HIV/AIDS), tuberculosis, and with immunosuppressive drugs (cyclosporine) (Duke, 2002).
Generally well tolerated at standard doses. May cause mild digestive upset, dry mouth, or dizziness in some individuals. May enhance the effects of anticoagulant and antihypertensive medications. Avoid during pregnancy and breastfeeding. Extended use beyond 6 months is not well studied in humans.
Duke (2002) rates reishi (Ganoderma lucidum) as + and notes immunostimulant, hepatoprotective, antioxidant, antitumor, and hypoglycemic activities at the experimental level (score 1). It is a key adaptogen in traditional Chinese medicine, valued for its polysaccharide (beta-glucan) content. Duke notes antiviral (score 1) and anti-aggregant activities. No strong clinical trials existed at time of publication, but lentinan and polysaccharide fractions from related species show immunomodulatory potential. Duke suggests caution in bleeding disorders due to anti-aggregant activity (Duke, 2002).
External Ids
Botanical Description
Robust perennial herb with a basal rosette of coarse, hairy, lance-shaped leaves and tall, sturdy flowering stems. Each stem bears a single large, daisy-like flower head with drooping (reflexed), rose-purple to pink ray florets surrounding a prominent, spiny, orange-brown central cone of disc florets.[4]
Bracket (shelf) fungus (not a true plant) that grows on the trunks and stumps of deciduous trees. It develops a hard, kidney- or fan-shaped cap with a glossy, varnished, red-brown to mahogany crust and concentric growth rings, often on a lateral woody stalk; the pale underside is covered in fine pores that release rusty-brown spores. The mycelium spreads through the wood substrate before fruiting.[1]
Habitat
Native to the tallgrass prairies, open woodland and dry meadows of central and eastern North America; widely cultivated worldwide as a garden and medicinal plant.[4]
Grows as a wood-decay fungus on the stumps and trunks of deciduous trees (notably maple and other hardwoods) in East Asian forests; also widely cultivated commercially on hardwood logs or sawdust substrate.
Harvesting
The flower heads are picked as they open, in summer; the root is dug in autumn from plants at least two to three years old, when its content of bioactive alkamides and caffeic acid derivatives is highest, then cleaned and dried.[4]
Wild fruiting bodies are collected once mature; cultivated material is harvested from logs or substrate at maturity, then dried and processed into slices, powder or extract.
Traditional Uses
Echinacea root was widely used by Native American peoples as a remedy for infections, wounds, snakebite and toothache, and entered nineteenth-century Eclectic medicine as a broad anti-infective. It remains best known today, in standardised aerial-part or root extracts, as a supportive remedy for preventing and shortening the common cold and supporting immune function.[1, 4]
Reishi/lingzhi, the 'mushroom of immortality', is one of the most revered tonic fungi in traditional Chinese medicine, used for centuries to support vitality, calm the spirit, strengthen immunity and promote longevity; this traditional tonic reputation is now studied for immunomodulatory, anticancer-adjunct and metabolic effects.[1, 4]
Preparations
Fresh-pressed juice or standardised extract of the aerial parts or root, taken as tablets, drops or capsules at the first sign of a cold; the best-studied clinical form.
Dosage
Clinical trials for the common cold commonly use around 300-900 mg of standardised extract daily, started at the first sign of symptoms and continued for up to 7-10 days; continuous use beyond about 8 weeks is not recommended. Educational reference only, not a prescription.
Not documented
References
Drug Class Interactions
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Karsch-Völk, M., Barrett, B., Kiefer, D., Bauer, R. et al (2014) 'Echinacea for preventing and treating the common cold', Cochrane Database of Systematic Reviews, 2(2), pp. CD000530. doi:10.1002/14651858.CD000530.pub3 Meta-analysis / review
https://doi.org/10.1002/14651858.CD000530.pub3 - Kamin, W., Seifert, G., Zwiauer, K., Bonhoeffer, J. et al (2025) 'Phytotherapy for acute respiratory tract infections in children: a systematically conducted, comprehensive review', Frontiers in Pediatrics, 13, pp. 1423250. doi:10.3389/fped.2025.1423250 Meta-analysis / review
https://doi.org/10.3389/fped.2025.1423250 - Fashner, J., Ericson, K. and Werner, S (2012) 'Treatment of the common cold in children and adults', American Family Physician, 86(2), pp. 153-159. Available at: https://pubmed.ncbi.nlm.nih.gov/22962927/ Traditional / reference
https://pubmed.ncbi.nlm.nih.gov/22962927/ - Manayi, A., Vazirian, M. and Saeidnia, S (2015) 'Echinacea purpurea: Pharmacology, phytochemistry and analysis methods', Pharmacognosy Reviews, 9(17), pp. 63-72. doi:10.4103/0973-7847.156353 Meta-analysis / review
https://doi.org/10.4103/0973-7847.156353 - Burlou-Nagy, C., Banica, F., Jurca, T., Vicas, L.G., Marian, E., Muresan, M.E., Bacskay, I., Kiss, R., Feher, P. and Pallag, A (2022) 'Echinacea purpurea (L.) Moench: Biological and Pharmacological Properties. A Review', Plants, 11(9), pp. 1244. doi:10.3390/plants11091244 Meta-analysis / review
https://doi.org/10.3390/plants11091244 - Hall, H., Fahlman, M.M. and Engels, H.J (2007) 'Echinacea purpurea and mucosal immunity', International Journal of Sports Medicine, 28(9), pp. 792-797. doi:10.1055/s-2007-964895 Randomized trial
https://doi.org/10.1055/s-2007-964895 - Ross, S.M (2016) 'Echinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold', Holistic Nursing Practice, 30(1), pp. 54-57. doi:10.1097/HNP.0000000000000130 Meta-analysis / review
https://doi.org/10.1097/HNP.0000000000000130 - Hudson, J.B (2011) 'Applications of the phytomedicine Echinacea purpurea (Purple Coneflower) in infectious diseases', Journal of Biomedicine & Biotechnology, 2012, pp. 769896. doi:10.1155/2012/769896 Meta-analysis / review
https://doi.org/10.1155/2012/769896 - Mishima, S., Saito, K., Maruyama, H., Inoue, M., Yamashita, T., Ishida, T. and Gu, Y (2004) 'Antioxidant and immuno-enhancing effects of Echinacea purpurea', Biological & Pharmaceutical Bulletin, 27(7), pp. 1004-1009. doi:10.1248/bpb.27.1004 Preclinical
https://doi.org/10.1248/bpb.27.1004 - Saunders, P.R., Smith, F. and Schusky, R.W (2007) 'Echinacea purpurea L. in children: safety, tolerability, compliance, and clinical effectiveness in upper respiratory tract infections', Canadian Journal of Physiology and Pharmacology, 85(11), pp. 1195-1199. doi:10.1139/Y07-103 Clinical study
https://doi.org/10.1139/Y07-103 - Micheli, L., Maggini, V., Ciampi, C., Gallo, E., Bogani, P., Fani, R., Pistelli, L., Ghelardini, C., Di Cesare Mannelli, L., De Leo, M. and Firenzuoli, F (2022) 'Echinacea purpurea against neuropathic pain: Alkamides versus polyphenols efficacy', Phytotherapy Research, 37(5), pp. 1911-1923. doi:10.1002/ptr.7709 Preclinical
https://doi.org/10.1002/ptr.7709 - Gholami, M., Amri, J., Pazhoohan, S. and Sadegh, M (2021) 'Anticonvulsive and anti-epileptogenesis effects of Echinacea purpurea root extract, an involvement of CB2 receptor', Journal of Complementary & Integrative Medicine, 19(4), pp. 879-886. doi:10.1515/jcim-2020-0219 Preclinical
https://doi.org/10.1515/jcim-2020-0219 - Awortwe, C., Bruckmueller, H., Kaehler, M. and Cascorbi, I (2021) 'Interaction of Phytocompounds of Echinacea purpurea with ABCB1 and ABCG2 Efflux Transporters', Molecular Pharmaceutics, 18(4), pp. 1622-1633. doi:10.1021/acs.molpharmaceut.0c01075 Preclinical
https://doi.org/10.1021/acs.molpharmaceut.0c01075 - Perry, N.B., van Klink, J.W., Burgess, E.J. and Parmenter, G.A (1997) 'Alkamide levels in Echinacea purpurea: a rapid analytical method revealing differences among roots, rhizomes, stems, leaves and flowers', Planta Medica, 63(1), pp. 58-62. doi:10.1055/s-2006-957605 Preclinical
https://doi.org/10.1055/s-2006-957605 - Linde, K., Barrett, B., Wölkart, K., Bauer, R. and Melchart, D (2006) 'Echinacea for preventing and treating the common cold'. Traditional / reference
https://scholar.google.com/scholar?q=Echinacea%20for%20preventing%20and%20treating%20the%20common%20cold - Sharma, M., Schoop, R., Suter, A. and Schoop, W (2010) 'The possibility of prophylactic treatment of streptococcal pharyngotonsillitis with a standardized Echinacea preparation', 29(8), pp. 1025--1035. Traditional / reference
https://scholar.google.com/scholar?q=The%20possibility%20of%20prophylactic%20treatment%20of%20streptococcal%20pharyngotonsillitis%20with%20a%20standardized%20Echinacea%20preparation - World Health Organization (1999) '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 - Gorski, J.C., Huang, S.M., Pinto, A., Hamman, M.A., Hilligoss, J.K., Zaheer, N.A., Desai, M., Miller, M. and Hall, S.D (2004) 'The effect of echinacea (Echinacea purpurea root) on cytochrome P450 activity in vivo', Clinical Pharmacology and Therapeutics, 75(1), pp. 89-100. doi:10.1016/j.clpt.2003.09.013 Clinical study
https://doi.org/10.1016/j.clpt.2003.09.013
- Li, W., Zhou, Q., Lv, B., Li, N. et al (2024) 'Ganoderma lucidum Polysaccharide Supplementation Significantly Activates T-Cell-Mediated Antitumor Immunity and Enhances Anti-PD-1 Immunotherapy Efficacy in Colorectal Cancer', Journal of Agricultural and Food Chemistry, 72(21), pp. 12072-12082. doi:10.1021/acs.jafc.3c08385 Preclinical
https://doi.org/10.1021/acs.jafc.3c08385 - Cai, Q., Li, Y. and Pei, G (2017) 'Polysaccharides from Ganoderma lucidum attenuate microglia-mediated neuroinflammation and modulate microglial phagocytosis and behavioural response', Journal of Neuroinflammation, 14(1), pp. 63. doi:10.1186/s12974-017-0839-0 Preclinical
https://doi.org/10.1186/s12974-017-0839-0 - Zheng, G., Zhao, Y., Li, Z., Hua, Y. et al (2023) 'Ganoderma lucidum spore powder and derived triterpenes attenuate atherosclerosis and aortic calcification by stimulating ABCA1/G1-mediated macrophage cholesterol efflux and inactivating RUNX2-mediated VSMC osteogenesis', Theranostics, 13(4), pp. 1325-1341. doi:10.7150/thno.80250 Preclinical
https://doi.org/10.7150/thno.80250 - Sohretoglu, D. and Huang, S (2018) 'Ganoderma lucidum Polysaccharides as An Anti-cancer Agent', Anti-Cancer Agents in Medicinal Chemistry, 18(5), pp. 667-674. doi:10.2174/1871520617666171113121246 Meta-analysis / review
https://doi.org/10.2174/1871520617666171113121246 - Seweryn, E., Ziala, A. and Gamian, A (2021) 'Health-Promoting of Polysaccharides Extracted from Ganoderma lucidum', Nutrients, 13(8), pp. 2725. doi:10.3390/nu13082725 Meta-analysis / review
https://doi.org/10.3390/nu13082725 - Liu, X., Yang, L., Li, G., Jiang, Y., Zhang, G. and Ling, J (2022) 'A novel promising neuroprotective agent: Ganoderma lucidum polysaccharide', International Journal of Biological Macromolecules, 229, pp. 168-180. doi:10.1016/j.ijbiomac.2022.12.276 Meta-analysis / review
https://doi.org/10.1016/j.ijbiomac.2022.12.276 - Zhu, M., Chang, Q., Wong, L.K., Chong, F.S. and Li, R.C (1999) 'Triterpene antioxidants from Ganoderma lucidum', Phytotherapy Research, 13(6), pp. 529-531. doi:10.1002/(sici)1099-1573(199909)13:6<529::aid-ptr481>3.0.co;2-x Preclinical
https://doi.org/10.1002/(sici)1099-1573(199909)13:6<529::aid-ptr481>3.0.co;2-x - Zeng, P., Chen, Y., Zhang, L. and Xing, M (2019) 'Ganoderma lucidum polysaccharide used for treating physical frailty in China', Progress in Molecular Biology and Translational Science, 163, pp. 179-219. doi:10.1016/bs.pmbts.2019.02.009 Meta-analysis / review
https://doi.org/10.1016/bs.pmbts.2019.02.009 - Wu, P., Zhang, C., Yin, Y., Zhang, X., Li, Q., Yuan, L., Sun, Y., Zhou, S., Ying, S. and Wu, J (2024) 'Bioactivities and industrial standardization status of Ganoderma lucidum: A comprehensive review', Heliyon, 10(19), pp. e36987. doi:10.1016/j.heliyon.2024.e36987 Meta-analysis / review
https://doi.org/10.1016/j.heliyon.2024.e36987 - Xu, Z., Chen, X., Zhong, Z., Chen, L. and Wang, Y (2011) 'Ganoderma lucidum polysaccharides: immunomodulation and potential anti-tumor activities', The American Journal of Chinese Medicine, 39(1), pp. 15-27. doi:10.1142/S0192415X11008610 Meta-analysis / review
https://doi.org/10.1142/S0192415X11008610 - Geng, X., Zhong, D., Su, L., Lin, Z. and Yang, B (2019) 'Preventive and therapeutic effect of Ganoderma lucidum on kidney injuries and diseases', Advances in Pharmacology, 87, pp. 257-276. doi:10.1016/bs.apha.2019.10.003 Meta-analysis / review
https://doi.org/10.1016/bs.apha.2019.10.003 - Sliva, D (2004) 'Cellular and physiological effects of Ganoderma lucidum (Reishi)', Mini Reviews in Medicinal Chemistry, 4(8), pp. 873-879. doi:10.2174/1389557043403323 Meta-analysis / review
https://doi.org/10.2174/1389557043403323 - Boh, B., Berovic, M., Zhang, J. and Zhi-Bin, L (2007) 'Ganoderma lucidum and its pharmaceutically active compounds', Biotechnology Annual Review, 13, pp. 265-301. doi:10.1016/S1387-2656(07)13010-6 Meta-analysis / review
https://doi.org/10.1016/S1387-2656(07)13010-6 - Bao, X. et al (2001) 'Structural requirements for the immunological activities of polysaccharides from Ganoderma lucidum', 41(9), pp. 2603--2611. Traditional / reference
https://scholar.google.com/scholar?q=Structural%20requirements%20for%20the%20immunological%20activities%20of%20polysaccharides%20from%20Ganoderma%20lucidum - Jin, X. et al (2012) 'Ganoderma lucidum (Reishi mushroom) for cancer treatment'. Traditional / reference
https://scholar.google.com/scholar?q=Ganoderma%20lucidum%20%28Reishi%20mushroom%29%20for%20cancer%20treatment - Wachtel-Galor, S., Yuen, J., Buswell, J.A. and Benzie, I.F.F (2011) 'Ganoderma lucidum (Lingzhi or Reishi): A Medicinal Mushroom'. Traditional / reference
https://scholar.google.com/scholar?q=Ganoderma%20lucidum%20%28Lingzhi%20or%20Reishi%29%3A%20A%20Medicinal%20Mushroom - 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 - Ahn, J.Y. and Seok, S.J. and Song, J.E. and Choi, J.H. and Han, S.H. and Choi, J.Y. and Kim, C.O. and Song, Y.G. and Kim, J.M (2013) 'Two cases of mushroom poisoning by Podostroma cornu-damae', Yonsei Medical Journal, 54(1), pp. 265-8. doi:10.3349/ymj.2013.54.1.265 Clinical study
https://doi.org/10.3349/ymj.2013.54.1.265 - Choe, S. and In, S. and Jeon, Y. and Choi, H. and Kim, S (2018) 'Identification of trichothecene-type mycotoxins in toxic mushroom Podostroma cornu-damae and biological specimens from a fatal case by LC-QTOF/MS', Forensic Science International, 291, pp. 234-244. doi:10.1016/j.forsciint.2018.08.043 Clinical study
https://doi.org/10.1016/j.forsciint.2018.08.043
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.