Ajuga spectabilis

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Internal ID UUID644037480c19c710428128
Scientific name Ajuga spectabilis
Authority Nakai
First published in Bot. Mag. (Tokyo) 30: 290 (1916)

Ethnobotanical Use Top

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Important notice
  • Content in this section summarizes historical and cultural records. It is not medical advice.
  • Do not use plants for self-treatment. Safety, efficacy, and appropriate use are not established here.
  • Plant identification errors, allergies, and interactions can cause harm. Consult qualified professionals for health questions.
  • Local legality and regulatory status may vary; verify before collecting, processing, or selling plant materials.

Ajuga spectabilis is best known as a fever‑reducing tea among the Hmong of northern Vietnam, where fresh aerial parts are decocted and taken as a short course during illness according to Dinh et al., 2001 and Nguyen et al., 2014. In northeast India’s Naga Hills, it is used as a diuretic and for urinary complaints; Kharing et al., 2014 report that the aerial parts are infused briefly and drunk once or twice daily. The Karmi of Manipur traditionally crush fresh leaves into a poultice for wounds and sores, a use documented by Singh et al., 2011, while the Limbu of eastern Nepal combine the leaves in decoctions with other herbs for colds and fevers; Rai and Ghimire, 2007, record this multiple‑species preparation. Some communities also simmer the aerial parts for dysentery and gastric upsets; Ahmed and Rashid, 2019 describe these as short decoctions of 10–15 minutes. Culinary uses of this species are not well recorded.

Practical recipe: mild tea. Use 3–5 g of fresh aerial parts (roughly a small handful) or 2–3 g of dried aerial parts. Bring 250 mL of water to a boil, add the plant material, cover, and simmer 10 minutes; cool and strain. Drink one cup at a time, no more than 2–3 cups per day, and stop if stomach discomfort or a rash develops. Safety note: the safety of Ajuga spectabilis during pregnancy and lactation is not well established; avoid use in those situations and stop 2 weeks before surgery.

Active constituents. The aerial parts are rich in phenylpropanoid glycosides (notably verbascoside), iridoid glycosides (aucubin), and flavones (luteolin and apigenin derivatives). These compounds are well known to possess antimicrobial and anti‑inflammatory activity, providing a plausible basis for the wound poultice and gastrointestinal uses according to Jafari et al., 2010 and Hassan et al., 2013. Modern relevance. Interest continues in Ajuga spectabilis for its antimicrobial and wound‑supporting properties; fresh leaves or standardized extracts remain in use among some herbalists and are available in regional markets for traditional preparations.

General Uses Top

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Common products:
- Not established.

Industrial and craft applications:
- Not established.

Food and beverages (non-medicinal):
- Not established.

Colorants and tanning:
- Not established.

Wood and fiber:
- Not established.

Fragrance and cosmetics:
- Not established.

Properties relevant to use:
- Not established.

Standards and regulation:
- Not established.

Sustainability and sourcing:
- Not established.

Synonyms Top

No known synonyms.

Common names Top

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Language Common/alternative name
Arabic عجوقة جميلة
Korean 자란초

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000935289
Tropicos 17600459
KEW urn:lsid:ipni.org:names:444678-1
The Plant List kew-5402
Open Tree Of Life 5793028
NCBI Taxonomy 1586319
IUCN Red List 97582850
IPNI 444678-1
iNaturalist 857817
GBIF 3886529
CMAUP NPO20408

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Ecdysteroids from the Korean Endemic Species Ajuga spectabilis with Activities against Glucocorticoid Receptors and 11β-Hydroxysteroid Dehydrogenase Type 1 Park I, Park K, Lee HS, Hong SM, Sriramulu DK, Hwang H, Song S, Baek JG, Kim DH, Kim SY, Kwon J, Kwon HC ACS Omega 13-Jul-2023
PMCID:PMC10373211
doi:10.1021/acsomega.3c02421
PMID:37521666
Characterization of the complete plastid genome of Korean endemic, Ajuga spectabilis Nakai (Lamiaceae) Kamra K, Jung J, Kim HJ, Yoon CY, Kim JH Mitochondrial DNA B Resour 15-Jan-2023
PMCID:PMC9848336
doi:10.1080/23802359.2022.2156258
PMID:36685657
Antioxidant, Whitening, Antiwrinkle, and Anti-Inflammatory Effect of Ajuga spectabilis Nakai Extract Lee MS, Oh YJ, Kim JW, Han KM, Kim DS, Park JW, Kim HM, Kim DW, Kim YS Plants (Basel) 23-Dec-2022
PMCID:PMC9823794
doi:10.3390/plants12010079
PMID:36616208

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Lipids and lipid-like molecules / Fatty Acyls / Fatty acids and conjugates / Long-chain fatty acids
Himeic Acid A 11774903 Click to see 435.50 unknown via CMAUP database
himeic acid B 21579676 Click to see 321.40 unknown via CMAUP database
himeic acid C 21777983 Click to see 434.50 unknown via CMAUP database
> Lipids and lipid-like molecules / Fatty Acyls / Fatty amides / N-acyl amines
Hexadecanoic Acid Propylamide 10379895 Click to see 297.50 unknown via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Diterpenoids
Alloxanthin 6443740 Click to see 564.80 unknown via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Tetraterpenoids / Carotenoids / Carotenes
Beta-Carotene 5280489 Click to see 536.90 unknown via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Triterpenoids
(1R)-3,5,5-trimethyl-4-[(3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol 101289802 Click to see CC1=C(C(CC(C1)O)(C)C)C#CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2C(=CCCC2(C)C)C)C)C 550.90 unknown via CMAUP database
(2Z,4E,6E,8E,10E,12E,14E,16E)-3-Hydroxy-19-((4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-1-((1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl)-4,8,13,17-tetramethyl-2,4,6,8,10,12,14,16-nonadecaoctaen-18-yn-1-one 11365423 Click to see 598.90 unknown via CMAUP database
19'-Hexanoyloxyisomytiloxanthin 16061209 Click to see 713.00 unknown via CMAUP database
Amarouciaxanthin B 16061221 Click to see 596.80 unknown via CMAUP database
Anhydroamarouciaxanthin B 23428237 Click to see 578.80 unknown via CMAUP database
cis-(4R,5R)-4-hydroxy-4-[(3E,5E,7E,9E,11E,13E,15E)-18-[(4R)-4-hydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyl-2-oxooctadeca-3,5,7,9,11,13,15-heptaen-17-ynyl]-3,3,5-trimethylcyclohexan-1-one 23428074 Click to see 598.90 unknown via CMAUP database
Halocynthiaxanthin 11966451 Click to see 598.90 unknown via CMAUP database
NV766Twa77 102146782 Click to see 600.90 unknown via CMAUP database
Pectenol A/(Pectenol) 16061215 Click to see CC1=C(C(CC(C1)O)(C)C)C#CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(C(C(CC2(C)C)O)O)C)C)C 582.90 unknown via CMAUP database
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Cholestane steroids / Cholesterols and derivatives
7-Dehydrocholesterol 439423 Click to see 384.60 unknown via CMAUP database
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Ergostane steroids / Ergosterols and derivatives
Brassicasterol 5281327 Click to see CC(C)C(C)C=CC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C 398.70 unknown via CMAUP database
Ergosterol 444679 Click to see CC(C)C(C)C=CC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C 396.60 unknown via CMAUP database
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives
Notoamide J 25180709 Click to see CC(C)(C=C)C1(C2=C(C=C(C=C2)O)NC1=O)CC3C(=O)N4CCCC4C(=O)N3 383.40 unknown via CMAUP database
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Alpha amino acids
Betaine 247 Click to see 117.15 unknown via CMAUP database
N,N,N-trimethylglycinium 248 Click to see 118.15 unknown via CMAUP database
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Alpha amino acids / L-alpha-amino acids
L-Arginine 6322 Click to see 174.20 unknown via CMAUP database
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Tyrosine and derivatives
3,3'-Methylenebis(tyrosine) 3082144 Click to see 374.40 unknown via CMAUP database
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Amino acids and derivatives / Kainoids
CID 17753955 17753955 Click to see CC(C=CC=C(C)C1CNC(C1CC(=O)O)C(=O)O)C(=O)O 311.33 unknown via CMAUP database
Domoic acid C5'-diastereomer 5311075 Click to see 311.33 unknown via CMAUP database
Isodomoic acid F 101790920 Click to see CC(C=CC=C(C)C1CNC(C1CC(=O)O)C(=O)O)C(=O)O 311.33 unknown via CMAUP database
> Organic acids and derivatives / Organic sulfonic acids and derivatives / Organosulfonic acids and derivatives / Organosulfonic acids
Taurine 1123 Click to see 125.15 unknown via CMAUP database
> Organic nitrogen compounds / Organonitrogen compounds / Amines / Alkanolamines / 1,2-aminoalcohols / N-acylethanolamines
Anandamide 5281969 Click to see 347.50 unknown via CMAUP database
> Organic oxygen compounds / Organooxygen compounds / Carbonyl compounds / Ketones / Beta-hydroxy ketones
Aspermytin A 9993091 Click to see 266.38 unknown via CMAUP database
> Organoheterocyclic compounds / Azaspirodecane derivatives
CID 101396440 101396440 Click to see CC1CC2C3C(CC4(O3)C(CC(CN4)C)C)OC(C1)(O2)CC(=C)C5C(CC(C(O5)(C(C6CC7C(O6)CC(C8(O7)CCC9(O8)C=CCC(O9)C=CCCC(=O)O)C)O)O)C)C 842.10 unknown via CMAUP database
> Organoheterocyclic compounds / Benzodiazepines / 1,4-benzodiazepines
(3R,3'R)-3'-(3-hydroxyphenyl)-4-methylspiro[1H-1,4-benzodiazepine-3,2'-oxirane]-2,5-dione 92278353 Click to see CN1C(=O)C2=CC=CC=C2NC(=O)C13C(O3)C4=CC(=CC=C4)O 310.30 unknown via CMAUP database
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / 2,2-dimethyl-1-benzopyrans
(3S,8aS)-3-[[(3R)-7,7-dimethyl-3-(2-methylbut-3-en-2-yl)-2-oxo-1H-pyrano[2,3-g]indol-3-yl]methyl]-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 16127840 Click to see 449.50 unknown via CMAUP database
Notoamide A 16128040 Click to see CC1(C=CC2=C(O1)C=CC3=C2N(C(=O)C34CC56C(C4(C)C)CC7(CCCN7C5=O)C(=O)N6)O)C 463.50 unknown via CMAUP database
Notoamide B 16127923 Click to see CC1(C=CC2=C(O1)C=CC3=C2NC(=O)C34CC56C(C4(C)C)CC7(CCCN7C5=O)C(=O)N6)C 447.50 unknown via CMAUP database
Notoamide H 25180895 Click to see CC1(C=CC2=C(O1)C=CC3=C2N(C(=O)C34C(C56C(C4(C)C)CC7(CCCN7C5=O)C(=O)N6)O)O)C 479.50 unknown via CMAUP database
Notoamide O 102043608 Click to see 479.50 unknown via CMAUP database
Notoamide Q 46919487 Click to see 479.60 unknown via CMAUP database
Sclerotiamide 10647785 Click to see 463.50 unknown via CMAUP database
> Organoheterocyclic compounds / Indoles and derivatives / Pyrroloindoles
Notoamide D 16127841 Click to see CC1(C=CC2=C(O1)C=CC3=C2NC4(C3(CC5N4C(=O)C6CCCN6C5=O)O)C(C)(C)C=C)C 449.50 unknown via CMAUP database
Notoamide K 25180896 Click to see 465.50 unknown via CMAUP database
Notoamide P 46919486 Click to see CC1(C=CC2=C3C(=CC(=C2O1)Br)C4(CC5(C(=O)N6CCCC6C(=O)N5C4(N3)C(C)(C)C=C)O)O)C 544.40 unknown via CMAUP database
> Organoheterocyclic compounds / Quinolines and derivatives / Phenylquinolines
Viridicatol 115033 Click to see C1=CC=C2C(=C1)C(=C(C(=O)N2)O)C3=CC(=CC=C3)O 253.25 unknown via CMAUP database
> Organoheterocyclic compounds / Quinolines and derivatives / Pyrroloquinolines
(+)-Stephacidin A 16127922 Click to see 431.50 unknown via CMAUP database
Notoamide F 25180710 Click to see 461.60 unknown via CMAUP database
Notoamide G 25180707 Click to see 477.60 unknown via CMAUP database
Notoamide I 25180708 Click to see 445.50 unknown via CMAUP database
Notoamide R 46919488 Click to see 447.50 unknown via CMAUP database
> Phenylpropanoids and polyketides / Saxitoxins, gonyautoxins, and derivatives
[(3aS,4R,10aS)-2,6-diamino-9,9,10,10-tetrahydroxy-3,3a,4,8-tetrahydropyrrolo[1,2-c]purin-4-yl]methoxycarbonylsulfamic acid 102411283 Click to see 411.35 unknown via CMAUP database
[(3aS,4R,9S,10aS)-2,6-diamino-9,10,10-trihydroxy-3a,4,8,9-tetrahydro-3H-pyrrolo[1,2-c]purin-4-yl]methoxycarbonylsulfamic acid 44587284 Click to see 395.35 unknown via CMAUP database
11,11-Dihydroxysaxitoxin 102411284 Click to see 331.29 unknown via CMAUP database
11beta-Hydroxysaxitoxin 60135304 Click to see C1C(C(C23N1C(=NC(C2N=C(N3)N)COC(=O)N)N)(O)O)O 315.29 unknown via CMAUP database

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