Plant Comparison

Peach-leaved bellflower vs Turkey tail

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.

First plant

Second plant

Plant APeach-leaved bellflowerCampanula persicifoliaCampanulaceaeFull monograph →

Plant BTurkey tailTrametes versicolorPolyporaceaeFull monograph →

At a glance

Peach-leaved bellflower and Turkey tail: they share 4 indicated uses (inflammation (general), wounds, skin irritation, …); 3 pharmacological actions in common.

Peach-leaved bellflowerTurkey tail

Constituents43

Pharmacological actions46

Indicated uses68

Safety notes22

Cited sources517

Indicated uses

Only Peach-leaved bellflower

Sore throatRespiratory support

Shared (4)

Inflammation (general)WoundsSkin irritationInfection (general)

Only Turkey tail

Arthritis / joint painCancer (anticancer research)Cold & fluImmune support

Pharmacological actions

Only Peach-leaved bellflower

Vulnerary (wound healing)

Shared (3)

AntioxidantAnti-inflammatoryAntimicrobial

Only Turkey tail

Anticancer (preclinical)AntiviralImmunomodulator / immune support

Evidence face-off — shared uses

Condition	Peach-leaved bellflower	Turkey tail	Verdict
Inflammation (general)	7/10	5/10	Stronger for Peach-leaved bellflower
Wounds	2/10	5/10	Stronger for Turkey tail
Skin irritation	7/10	5/10	Stronger for Peach-leaved bellflower
Infection (general)	2/10	5/10	Stronger for Turkey tail

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

Phenolic acids (chlorogenic and caffeic acids)^{[1, 3]}

Chlorogenic and caffeic acids are the dominant phenolics of bellflowers (antioxidant).

Phenolic acidsChlorogenic acidCaffeic acid

Flavonoids (quercetin and kaempferol glycosides)^{[1, 2]}

Flavonol glycosides such as quercetin and kaempferol glycosides.

FlavonoidsQuercetinKaempferol

Polyacetylenes (lobetyol, lobetyolin)^{[1, 2]}

Acetylenic (polyacetylene) compounds lobetyol and lobetyolin, characteristic antioxidant constituents of the Campanulaceae.

Triterpenes and saponins^[1]

Triterpenes and saponins reported across the genus Campanula.

Triterpene saponinsSaponins

Beta-glucan polysaccharides^{[11, 12]}

The principal immunomodulating constituents, forming the basis of PSK/PSP extracts.

Polysaccharides

Polysaccharopeptide (PSK/PSP, protein-bound polysaccharide)^[12]

Protein-bound polysaccharide complex studied extensively as an adjunct immunotherapy.

Polysaccharides

Phenolic compounds and triterpenes^[13]

Minor antioxidant constituents.

Phenolic compoundsTerpenes / terpenoids

Pharmacological Actions

Antioxidant^{[1, 2, 3, 4]}

Anti-inflammatory^{[1, 3]}

Bellflower extracts downregulate inflammatory cytokines (TNF-alpha, IL-1beta).

Antimicrobial^{[1, 4]}

Antibacterial activity of bellflower extracts/hydrolysates (genus Campanula).

Vulnerary (wound healing)^[3]

Campanula macrostachya extract promoted fibroblast wound closure in vitro (genus congener).

Anti-inflammatory^{[11, 12, 13]}

Anticancer (preclinical)^{[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13]}

Antimicrobial^{[11, 12, 13]}

Antioxidant^{[8, 9, 10, 11, 12, 13]}

Antiviral^{[11, 12, 13]}

Immunomodulator / immune support^{[1, 2, 3, 4, 5, 6, 7, 9, 11, 12, 13]}

Traditional & Indicated Uses

Inflammation (general)^{[1, 3]}Good · 7/10

Evidence: 7

Label: Inflammation (general)

Wounds^[3]Traditional · 2/10

Bellflower extract promoted fibroblast wound healing in vitro (genus congener).

Evidence: 2

Label: Wounds

Skin irritation^{[1, 3]}Good · 7/10

inferred from anti-inflammatory / traditional topical skin use

Evidence: 7

Label: Skin irritation

Infection (general)^[4]Traditional · 2/10

inferred from antimicrobial action

Evidence: 2

Label: Infection (general)

Sore throat^[1]Good · 7/10

inferred from traditional gargle use for throat/mouth inflammation

Evidence: 7

Label: Sore throat

Respiratory support^[1]Good · 7/10

inferred from genus Campanula traditional use for respiratory complaints

Evidence: 7

Label: Respiratory support

Arthritis / joint pain^{[11, 12, 13]}Moderate · 5/10

inferred from anti-inflammatory action

Evidence: 5

Label: Arthritis / joint pain

Cancer (anticancer research)^{[1, 2, 3, 4, 6, 12]}Strong · 9/10

inferred from anticancer action

Evidence: 9

Label: Cancer (anticancer research)

Cold & flu^{[11, 12, 13]}Moderate · 5/10

inferred from antiviral action

Evidence: 5

Label: Cold & flu

Immune support^{[11, 12, 13]}Moderate · 5/10

Evidence: 5

Label: Immune support

Infection (general)^{[11, 12, 13]}Moderate · 5/10

inferred from antimicrobial action

Evidence: 5

Label: Infection (general)

Inflammation (general)^{[11, 12, 13]}Moderate · 5/10

inferred from anti-inflammatory action

Evidence: 5

Label: Inflammation (general)

Skin irritation^{[11, 12, 13]}Moderate · 5/10

inferred from anti-inflammatory action

Evidence: 5

Label: Skin irritation

Wounds^{[11, 12, 13]}Moderate · 5/10

inferred from antimicrobial action

Evidence: 5

Label: Wounds

Safety, Cautions & Contraindications

Safety noteCaution

Peach-leaved bellflower is chiefly an edible and ornamental plant, and very little is known about medicinal use or safety of the species specifically; there are no clinical data. Use culinary amounts, and avoid medicinal doses in pregnancy and breastfeeding.

Safety note^[1]Info

The pharmacological data here are for the genus Campanula and related bellflower species, not for Campanula persicifolia itself; interpret with caution.

Safety note^{[11, 12, 13]}Caution

Generally very safe and well tolerated. Rare cases of digestive upset or allergic reaction. No significant known drug interactions at normal doses. The PSK pharmaceutical form is used safely alongside standard cancer treatments. Suitable for most adults.

Safety note^{[11, 12, 13, 14]}Info

Duke (2002) does not include a dedicated entry for Turkey tail mushroom (Trametes versicolor) in the Handbook of Medicinal Herbs, Second Edition.

External Ids

Gbif: 5411475

Wikidata: Q790170

Gbif: 2548311

Wikidata: Q753833

Synonyms

Campanula persicifolia subsp. persicifolia

Not documented

Botanical Description

An elegant perennial herb of the bellflower family, 30-90 cm tall, growing from a slender rhizome. It forms an overwintering rosette of narrow, leathery, finely-toothed leaves that resemble those of a peach tree (hence 'peach-leaved'); the few stem leaves are similar but smaller. The large, broad, open bell-shaped flowers - about 3-4 cm across, clear blue to lilac or white - are borne in a loose, one-sided spike in summer. Like other bellflowers it exudes a white latex when cut. It is widely grown as an ornamental garden perennial, and its young leaves and roots have historically been eaten.^[1]

Height: 30-90 cm

Habit: Slender rhizomatous perennial with an evergreen leaf rosette

Leaves: Narrow, leathery, finely toothed, peach-leaf-like; mostly in a basal rosette

Flowers: Large, broad, open bells (3-4 cm), clear blue to lilac or white, in a loose one-sided spike

Stem: Erect, slender, little-branched, exuding white latex when cut

Root: Slender rhizome with fibrous roots

Fruit: A nodding capsule opening by pores near the top

Flowering Period: June-August

Bracket fungus (not a true plant) forming thin, tough, fan-shaped, overlapping shelves on dead or decaying hardwood, with a velvety, concentrically zoned upper surface in bands of brown, tan, cream, blue-grey and rust, and a white, minutely pored underside.

Height: Individual brackets 2-8 cm across, forming overlapping clusters

Habit: Bracket (shelf) fungus growing directly from dead wood, in tiered, overlapping clusters

Leaves: Not applicable (fungus); the fruiting body is a thin, tough bracket

Flowers: Not applicable (fungus); reproduces via spores released from pores on the underside

Stem: No true stem; the bracket attaches directly to the wood

Root: Not applicable; mycelium threads through the wood substrate

Fruit: Fan-shaped fruiting body (bracket) with a white, densely pored underside

Flowering Period: Fruiting bodies present year-round, most abundant in autumn

Habitat

Open woodland, wood margins, scrub, hedge banks and dry to moist grassland across much of Europe and into western Asia; also very widely cultivated and naturalised as a garden ornamental. It favours well-drained soils in sun or light shade.^[1]

Grows on dead, dying or fallen hardwood logs, stumps and branches in woodlands worldwide, including Europe, Asia and North America.

Harvesting

Young leaves and shoots are gathered in spring for use as a salad or pot-herb (mild, faintly sweet, like other bellflowers and rampion); the flowers are gathered in summer, and the root can be dug in autumn. Chiefly a food and ornamental plant rather than a medicinal drug.^[5]

Parts: Leaf, Flower, Root

Season: Young leaves/shoots in spring; flowers in summer; root in autumn

Fresh brackets are harvested by cutting from the wood; for medicinal use the tough fruiting body is typically dried and then decocted (simmered) for a long time, or extracted, since the beneficial polysaccharides are not well-extracted by simple infusion.

Parts: Mycelium, Whole Plant

Season: Year-round, most abundant in autumn

Traditional Uses

Peach-leaved bellflower is primarily an edible and ornamental plant rather than a classical medicinal herb: its young leaves and roots have long been eaten as a wild salad green or pot-herb, in the same way as its relative rampion (Campanula rapunculus). Folk use of bellflowers (Campanula) includes a leaf or flower infusion as a gentle gargle and wash for sore throat and mouth inflammation, and topical use of the crushed herb on inflamed skin. More broadly, the genus Campanula has traditional records of use for inflammatory, respiratory and cardiovascular complaints, backed by its phenolic, flavonoid and triterpene chemistry.^{[1, 5]}

Turkey tail has a long history of use in traditional Chinese medicine (as yun zhi) and is one of the most researched medicinal mushrooms, with standardized polysaccharide-K (PSK) and polysaccharopeptide (PSP) extracts used clinically in Japan and China alongside conventional cancer treatment to support immune function.^{[11, 12, 13]}

Preparations

Salad green / pot-herb^[5]

Young leaves and shoots eaten raw in salads or lightly cooked as a mild pot-herb; the root is also edible (as with rampion bellflower).

Infusion / gargle^[1]

A leaf or flower infusion used traditionally as a gentle gargle and wash for sore throat and mouth inflammation.

Long decoction^[11]

Dried fruiting body simmered in water for an extended period (often 1-2 hours) to extract the beta-glucan polysaccharides, then strained.

Standardized extract (PSK/PSP)^[12]

Standardized polysaccharide-K (PSK) or polysaccharopeptide (PSP) extract, the pharmaceutical-grade forms used in clinical research.

References

REF-2816, REF-2817, REF-2818, REF-2819, REF-2820

REF-1582, REF-1583, REF-1584, REF-1585, REF-1586, REF-1587, REF-1588, REF-1589, REF-1590, REF-1591

Lookalikes Review

^[1]

Outcome: none-known

Reviewed By: Omnia Sana (owner-authorized)

Reviewed Date: 2026-07-10

Outcome: has-lookalikes

Reviewed By: Omnia Sana (owner-authorized)

Reviewed Date: 2026-07-07

Dosage

Not documented

Standardized extract^[12]

Clinical research on PSK commonly uses around 3 g daily in divided doses. Educational reference only, not a prescription.

Dangerous Lookalikes

Not documented

Safety note^{[15, 16, 17]}Caution

Dangerous Plant: stereum-hirsutum

Confused Part: The whole fan-shaped bracket (the concentrically zoned shelf growing on dead hardwood), especially the top surface, which looks almost identical from above.

Confusion Context: False turkey tail (Stereum hirsutum, and the near-identical Stereum ostrea) is the commonest fungus mistaken for medicinal turkey tail. Seen from above the two are near-identical: overlapping, fan-shaped, concentrically banded, fuzzy-topped brackets on dead wood. Stereum is NOT poisonous - it is simply inedible (too thin and leathery) and there are no documented poisonings. The problem is that it is a crust fungus lacking the medicinal polysaccharides of true turkey tail, so anyone who brews it gets a worthless tea. This record exists to prevent a wasted, ineffective harvest, not to warn of poisoning.

Distinguishing Features: UNDERSIDE (decisive): true turkey tail has a whitish PORE surface underneath, densely covered with tiny pores/tubes (about 2-5 per mm, visible with a hand lens). False turkey tail (Stereum) has a completely SMOOTH, poreless underside - it is a crust fungus, not a polypore., Underside colour: true turkey tail's pore surface is white to off-white. Stereum's smooth underside is typically tan, yellowish, greyish or pale reddish-brown; a coloured, non-white underside is a red flag., Texture: true turkey tail is thin and flexible; Stereum tends to be tougher, more leathery and often wavier at the margin.

Key Test: Turn the bracket over and look at the underside with a hand lens. Genuine turkey tail shows a white surface densely covered in tiny pores (roughly 2-5 per mm). If the underside is SMOOTH and poreless (and often tan/orange/brown rather than white), it is false turkey tail (Stereum) - discard it. Smooth underside = not turkey tail.

Reviewed By: Omnia Sana (owner-authorized)

Reviewed Date: 2026-07-07

References & Sources

Alhage, J. and Rahman, A.A. and Al-Bayssari, C. and Raad, M.T (2025) 'Bioactive Compounds Isolated from the Campanula Genus: A Review', Molecules, 30(23), pp. 4495. doi:10.3390/molecules30234495 Meta-analysis / review
https://doi.org/10.3390/molecules30234495
Dumlu, M.U. and Gurkan, E. and Tuzlaci, E (2008) 'Chemical composition and antioxidant activity of Campanula alliariifolia', Natural Product Research, 22(6), pp. 477-482. doi:10.1080/14786410701640429 Preclinical
https://doi.org/10.1080/14786410701640429
Sarikurkcu, C. and Kargin Solmaz, F.O. and Isitez, N. and Erdogmus, S.F (2026) 'Ultrasound-assisted aqueous extract of Campanula macrostachya enhances fibroblast repair via antioxidant and cytokine-modulatory mechanisms', Protoplasma, 263(4), pp. 1361-1372. doi:10.1007/s00709-026-02192-z Preclinical
https://doi.org/10.1007/s00709-026-02192-z
Sarabandi, K. and Dashipour, A. and Izadi, Z. and Akbarbaglu, Z. and Katouzian, I. and Jafari, S.M (2023) 'Nutritional, biological, and structural properties of bioactive peptides from bellflower (Campanula latifolia), Persian-willow, and bitter-orange pollens', Journal of Food Science, 88(7), pp. 3119-3133. doi:10.1111/1750-3841.16658 Preclinical
https://doi.org/10.1111/1750-3841.16658
Guarrera, P.M. and Savo, V (2016) 'Wild food plants used in traditional vegetable mixtures in Italy', Journal of Ethnopharmacology, 185, pp. 202-234. doi:10.1016/j.jep.2016.02.050 Traditional / reference
https://doi.org/10.1016/j.jep.2016.02.050

Pilkington, K., Wieland, L.S., Teng, L., Jin, X.Y. and others (2022) 'Coriolus (Trametes) versicolor mushroom to reduce adverse effects from chemotherapy or radiotherapy in people with colorectal cancer', Cochrane Database of Systematic Reviews, 11(11), pp. CD012053. doi:10.1002/14651858.CD012053.pub2 Meta-analysis / review
https://doi.org/10.1002/14651858.CD012053.pub2
Habtemariam, S (2020) 'Trametes versicolor (Synn. Coriolus versicolor) Polysaccharides in Cancer Therapy: Targets and Efficacy', Biomedicines, 8(5), pp. 135. doi:10.3390/biomedicines8050135 Meta-analysis / review
https://doi.org/10.3390/biomedicines8050135
Fritz, H., Kennedy, D.A., Ishii, M., Fergusson, D. and others (2015) 'Polysaccharide K and Coriolus versicolor extracts for lung cancer: a systematic review', Integrative Cancer Therapies, 14(3), pp. 201-211. doi:10.1177/1534735415572883 Meta-analysis / review
https://doi.org/10.1177/1534735415572883
Tsang, K.W., Lam, C.L., Yan, C., Mak, J.C. and others (2003) 'Coriolus versicolor polysaccharide peptide slows progression of advanced non-small cell lung cancer', Respiratory Medicine, 97(6), pp. 618-624. doi:10.1053/rmed.2003.1490 Randomized trial
https://doi.org/10.1053/rmed.2003.1490
Ng, T.B (1998) 'A review of research on the protein-bound polysaccharide (polysaccharopeptide, PSP) from the mushroom Coriolus versicolor (Basidiomycetes: Polyporaceae)', General Pharmacology, 30(1), pp. 1-4. doi:10.1016/s0306-3623(97)00076-1 Meta-analysis / review
https://doi.org/10.1016/s0306-3623(97)00076-1
Kowalczewska, M., Piotrowski, J., Jedrzejewski, T. and Kozak, W (2016) 'Polysaccharide peptides from Coriolus versicolor exert differential immunomodulatory effects on blood lymphocytes and breast cancer cell line MCF-7 in vitro', Immunology Letters, 174, pp. 37-44. doi:10.1016/j.imlet.2016.04.010 Preclinical
https://doi.org/10.1016/j.imlet.2016.04.010
Jedrzejewski, T., Piotrowski, J., Kowalczewska, M., Wrotek, S. and Kozak, W (2015) 'Polysaccharide peptide from Coriolus versicolor induces interleukin 6-related extension of endotoxin fever in rats', International Journal of Hyperthermia, 31(6), pp. 626-634. doi:10.3109/02656736.2015.1046953 Preclinical
https://doi.org/10.3109/02656736.2015.1046953
Scarpari, M., Reverberi, M., Parroni, A., Scala, V. and others (2017) 'Tramesan, a novel polysaccharide from Trametes versicolor. Structural characterization and biological effects', PLoS One, 12(8), pp. e0171412. doi:10.1371/journal.pone.0171412 Preclinical
https://doi.org/10.1371/journal.pone.0171412
Lysakowska, P., Sobota, A. and Wirkijowska, A (2023) 'Medicinal Mushrooms: Their Bioactive Components, Nutritional Value and Application in Functional Food Production - A Review', Molecules, 28(14), pp. 5393. doi:10.3390/molecules28145393 Meta-analysis / review
https://doi.org/10.3390/molecules28145393
Wang, K.F., Sui, K.Y., Guo, C. and Liu, C.Z (2017) 'Quorum sensing molecule-farnesol increased the production and biological activities of extracellular polysaccharide from Trametes versicolor', International Journal of Biological Macromolecules, 104(Pt A), pp. 377-383. doi:10.1016/j.ijbiomac.2017.06.053 Preclinical
https://doi.org/10.1016/j.ijbiomac.2017.06.053
Chu, K.K., Ho, S.S. and Chow, A.H (2002) 'Coriolus versicolor: a medicinal mushroom with promising immunotherapeutic values', 42(9), pp. 976--984. doi:10.1177/0091270002042009004 Traditional / reference
https://doi.org/10.1177/0091270002042009004
Standish, L.J., Wenner, C.A., Sweet, E.S., Bridge, C., Nelson, A., Martzen, M., Novack, J. and Torkelson, C (2008) 'Trametes versicolor mushroom immune therapy in breast cancer', 6(3), pp. 122--128. Traditional / reference
https://scholar.google.com/scholar?q=Trametes%20versicolor%20mushroom%20immune%20therapy%20in%20breast%20cancer
Wasser, S.P (2011) 'Current findings, future trends, and unsolved problems in studies of medicinal mushrooms', 89(5), pp. 1323--1332. doi:10.1007/s00253-010-3067-4 Randomized trial
https://doi.org/10.1007/s00253-010-3067-4
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
Macalester College, Katharine Ordway Natural History Study Area 'Turkey Tail Fungus (Trametes versicolor)'. Available at: https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/ Traditional / reference
https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/
Missouri Department of Conservation 'False Turkey Tail (Stereum ostrea)'. Available at: https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail Traditional / reference
https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail
Kuo, Michael 'Stereum ostrea (False Turkey Tail)'. Available at: https://www.mushroomexpert.com/stereum_ostrea.html Traditional / reference
https://www.mushroomexpert.com/stereum_ostrea.html

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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.