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.

In traditional Andean and Amazonian medicine Handroanthus impetiginosus, commonly called lapacho or taheebo, is primarily used as an aqueous infusion of the inner bark to treat coughs, colds and fever. Among the Guaraní of southern Paraguay, Bennett et al., 2021 recorded that a tea made from a handful of dried inner bark is drunk daily during the rainy season to “cool the blood” and ward off respiratory infections. In the Kayapó communities of Brazil, healers prepare a decoction of the same bark that is boiled for 30 minutes and taken in small cups to relieve skin abscesses and to promote wound healing (Silva et al., 2018). The Andean Quechua of southern Peru employ a 1:5 ethanol maceration of the outer bark, stored for two weeks before use, and administer 20‑30 drops to alleviate joint pain associated with rheumatism (Marr et al., 2015). Afro‑Brazilian healers in the state of Bahia macerate fresh leaf pulp in a small amount of water and apply it as a poultice directly to abrasions and insect bites (Santos et al., 2020). Each of these preparations is recorded in the referenced ethnobotanical monographs as the standard method for the indicated ailments.

A simple, widely used tea can be made from the dried inner bark. Measure 2 g (about a rounded teaspoon) of finely cut bark, place it in a cup, and pour 250 ml of freshly boiled water over it. Cover and let the mixture steep for 10‑15 minutes, then strain and serve. The decoction is taken warm, 1 cup twice daily, preferably after meals. Traditional users advise not exceeding three cups per day and warn against use during pregnancy or by nursing mothers, because lapachol has shown uterine stimulation in animal studies. This modest preparation preserves the gentle astringent and antipyretic qualities described in the ethnobotanical literature while keeping the dose within the traditional range.

The therapeutic activity of Handroanthus impetiginosus is largely attributed to its naphthoquinone profile. The inner bark contains lapachol and its oxidized derivative beta‑lapachone, both documented in numerous phytochemical analyses of the species (e.g., Lima et al., 2014). Flavonoids such as quercetin and kaempferol are also consistently reported, along with minor concentrations of saponins and phenolic acids. These compounds are known for antimicrobial, anti‑inflammatory, and antipyretic effects, which correlate with the traditional applications of the bark as a febrifuge and a wound‑healing aid.

Today standardized extracts of Handroanthus impetiginosus, often marketed as “lapacho tea” or “taheebo capsules,” are sold worldwide, and several clinical trials are investigating the anti‑cancer potential of beta‑lapachone (e.g., Riker et al., 2022). Despite this modern interest, many South American families still prepare the simple tea or poultice in the same way their ancestors did, reflecting the plant’s enduring role in local health practices.

General Uses Top

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Wood and fiber:
The heartwood is used for heavy-duty construction, exterior timber (decking, cladding, poles, crossties), bridges, harbor works, and durable flooring, as well as furniture and specialty veneers. Sapwood is little used because it is susceptible to decay. The wood is also worked into tool handles, parquet blocks, and sporting goods, and may be employed as specialty railroad sleepers in regions where Handroanthus species are available. Primary product forms include solid sawn lumber, engineered flooring, and glued laminated elements.

Properties relevant to use:
Wood density typically ranges from about 0.90–1.15 g/cm³ at 12% moisture content; the material is heavy and hard with high bending and compression strength and moderate dimensional stability. Natural extractives—principally lapachol and other naphthoquinones—confer decay and termite resistance to the heartwood, extending service life in exposed applications. The wood machines well, takes a high polish, and is valued for a reddish-brown to golden-brown figure. Fresh dust may cause dermatitis in sensitive individuals; standard occupational safety is advised.

Sustainability and sourcing:
Handroanthus impetiginosus occurs naturally in the seasonally dry tropical forests of southern South America and is widely distributed across Brazil, Bolivia, Paraguay, Argentina, and Uruguay. Some species in the group have been overharvested for timber in parts of their range, and specific national rules apply; consult national forestry and timber regulations and industry standards (e.g., CITES where applicable) for current legal status, permits, and sourcing requirements.

Synonyms Top

Scientific name	Authority	First published in
Handroanthus avellanedae	(Lorentz ex Griseb.) Mattos	Loefgrenia 50: 4 (1970)
Tecoma impetiginosa	Mart.	Syst. Mat. Med. Bras. 54. 1843 (1843)
Tecoma impetiginosa	Mart. ex DC.	Prodr. 9: 218 (1845)
Tecoma integra	Hassl.	Addenda Pl. Hassl. 15. 1917; Chod. in Bull. Soc. Bot. Geneve, Ser. II.ix. 206 (1917), in obs.
Tabebuia impetiginosa	Standl.	Publ. Field Columb. Mus., Bot. Ser. 11: 176 (1936)
Tabebuia nicaraguensis	S.F.Blake	Contrib. Gray Herb. , n.s., 52: 95 (1917)
Tabebuia avellanedae	Lorentz ex Griseb.	Abh. Königl. Ges. Wiss. Göttingen 24: 258 (1879)
Tabebuia dugandii	Standl.	Trop. Woods 36: 17 (1933)
Tecoma adenophylla	K.Schum.	Fl. Bras. 8(2): 412 (1897)
Tecoma avellanedae	Speg. in Speg. & Girola	Cat. Descr. Maderas : 379 (1910)
Tabebuia schunkevigoi	D.R.Simpson	Fieldiana, Bot. 36(1): 1 (1972)
Tabebuia palmeri	Rose	Contr. U.S. Natl. Herb. 1: 109 (1891)
Tabebuia ipe var. integra	(Sprague) Sandwith in A.C.Sm.	Lloydia 2: 213 (1939)
Tecoma avellanedae var. alba	Lillo	Seg. Contr. Arb. Argent. : 13 (1917)
Tecoma ipe var. integra	Sprague	Bull. Herb. Boissier , sér. 2, 5: 86 (1905)
Tecoma ipe var. integrifolia	Hassl.	Revista Inst. Parag. 3: 166. 1901
Tecoma ipe f. leucotricha	Hassl.	Repert. Spec. Nov. Regni Veg. 9: 60. 1910 [25 Dec 1910]
Gelseminum avellanedae	(Lorentz ex Griseb.) Kuntze	Revis. Gen. Pl. 3(2): 245 (1898)
Tecoma integra	(Sprague) Hassl.	Bull. Soc. Bot. Genève , sér. 2, 9: 242 (1917)

Common names Top

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Filter by language:

Language	Common/alternative name
English	pink ipê
English	pink lapacho
English	pink trumpet tree
Spanish	lapacho rosado
Spanish	amapa
Spanish	tecoma ipe
Spanish	tajibo
Bulgarian	розово лапачо
Catalan	ipê-roxo
Estonian	lapatšo-tuutupuu
Persian	تابهبویا ایمپتیگینوسا
Finnish	jousilieskapuu
Finnish	jousisoihtupuu
Japanese	パウダルコ
Japanese	タヒーボ
Lithuanian	penkialapis balamedis
Malayalam	ഹാൻഡ്രോആന്തസ് ഇമ്പെറ്റിജിനോസസ്
Portuguese	piúva
Portuguese	pau d’arco
Portuguese	ipê-roxo-de-bola
Portuguese	ipê-roxo
Russian	tabebuia ipe
Russian	Муравьиное дерево
Russian	Розовое ипе
Russian	Айпе
Chinese	紫花风铃木
Chinese	紫花粉铃木

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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No germination or propagation data was added yet.

Distribution (via POWO/KEW) Top

Legend for the distribution data:

- Doubtful data

- Extinct

- Introduced

- Native

Northern America click to expand
- Mexico
  - Mexico Central
  - Mexico Southeast
  - Mexico Southwest

Southern America click to expand
- Brazil
  - Brazil North
  - Brazil Northeast
  - Brazil Southeast
  - Brazil West-central
- Central America
  - Costa Rica
  - El Salvador
  - Guatemala
  - Honduras
  - Nicaragua
  - Panamá
- Northern South America
  - French Guiana
  - Suriname
  - Venezuela
- Southern South America
  - Argentina Northwest
  - Paraguay
- Western South America
  - Bolivia
  - Colombia
  - Peru

Links to other databases Top

Suggest others/fix!

Database	ID/link to page
World Flora Online	wfo-0000778595
Tropicos	50139857
INPN	843713
KEW	urn:lsid:ipni.org:names:117330-2
The Plant List	kew-317146
PFAF	Handroanthus impetiginosus
Open Tree Of Life	532896
Observations.org	286540
NCBI Taxonomy	429701
IUCN Red List	144297143
IPNI	117330-2
iNaturalist	281274
GBIF	7298461
Freebase	/m/02r4qd7
USDA GRIN	454772
Wikipedia	Handroanthus_impetiginosus
CMAUP	NPO487

Genomes (via NCBI) Top

Below is displayed the reference genome only!
If you wish to browse all genomes for this plant click here.

Accession	Assembly
Accession	Name	Level	Submitter	Released	Coverage	Size
GCA_002762385.1	Himp0.1	Scaffold	Laboratorio de Genetica & Biodiversidade, Instituto de Ciencias Biologicas,Universidade Federal de Goias	2017-11-09	91	479.97 Mb

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
If you wish to see all the related articles click here.

Title

Authors

Publication

Released

IDs

A novel O-methyltransferase Cp4MP-OMT catalyses the final step in the biosynthesis of the volatile 1,4-dimethoxybenzene in pumpkin (Cucurbita pepo) flowers

Hoepflinger MC, Barman M, Dötterl S, Tenhaken R

BMC Plant Biol

17-Apr-2024

PMCID:	PMC11022444
doi:	10.1186/s12870-024-04955-3

Genetic linkage mapping and quantitative trait locus (QTL) analysis of sweet basil (Ocimum basilicum L.) to identify genomic regions associated with cold tolerance and major volatiles

Brindisi LJ, Mattera R III, Mudiyala S, Honig J, Simon JE

PLoS One

09-Apr-2024

PMCID:	PMC11003626
doi:	10.1371/journal.pone.0299825
PMID:	38593174

Telomerase Inhibition in the Treatment of Leukemia: A Comprehensive Review

Bartoszewska E, Molik K, Woźniak M, Choromańska A

Antioxidants (Basel)

30-Mar-2024

PMCID:	PMC11047729
doi:	10.3390/antiox13040427
PMID:	38671875

The influence of exotic and native plants on illnesses with physical and spiritual causes in the semiarid region of Piauí, Northeast of Brazil

da Silva PH, Ferreira Júnior WS, Zank S, do Nascimento AL, de Abreu MC

J Ethnobiol Ethnomed

26-Feb-2024

PMCID:	PMC10895823
doi:	10.1186/s13002-024-00667-y
PMID:	38409039

The Meaning of Plants' Names: A New Discovering Approach to Its Medicinal and/or Toxic Properties

dos Santos Dantas Lima L, Felipe Domingues Passero L, Indriunas A, de Souza Santos I, Francisco Uchôa Coqueiro L, Alexandre Souza da Cruz K, Batista de Almeida A, Carlos Fernandes Galduróz J, Rodrigues E

Evid Based Complement Alternat Med

19-Feb-2024

PMCID:	PMC10896657
doi:	10.1155/2024/6678557
PMID:	38410808

Integrating Transcriptome and Chemical Analyses to Provide Insights into Biosynthesis of Terpenoids and Flavonoids in the Medicinal Industrial Crop Andrographis paniculate and Its Antiviral Medicinal Parts

Yu K, Liang P, Yu H, Liu H, Guo J, Yan X, Li Z, Li G, Wang Y, Wang C

Molecules

14-Feb-2024

PMCID:	PMC10893308
doi:	10.3390/molecules29040852
PMID:	38398604

Hyperpolarisation of Mitochondrial Membranes Is a Critical Component of the Antifungal Mechanism of the Plant Defensin, Ppdef1

Parisi K, McKenna JA, Lowe R, Harris KS, Shafee T, Guarino R, Lee E, van der Weerden NL, Bleackley MR, Anderson MA

J Fungi (Basel)

07-Jan-2024

PMCID:	PMC10817573
doi:	10.3390/jof10010054
PMID:	38248963

Functional characterization of a manganese superoxide dismutase from Avicennia marina: insights into its role in salt, hydrogen peroxide, and heavy metal tolerance

Abedi H, Shahpiri A

Sci Rep

03-Jan-2024

PMCID:	PMC10764323
doi:	10.1038/s41598-023-50851-5
PMID:	38172216

Geometric entropy of plant leaves: A measure of morphological complexity

Muraleedharan V, Rajan SC, R J

PLoS One

02-Jan-2024

PMCID:	PMC10760904
doi:	10.1371/journal.pone.0293596
PMID:	38166118

Native Fauna of Tardigrades from Two Natural Areas of the Argentina Republic

Ostertag BR, González-Reyes AX, Grabosky A, Meier F, Doma IL, Corronca J, Rocha AM

Zool Stud

29-Dec-2023

PMCID:	PMC11019430
doi:	10.6620/ZS.2023.62-57
PMID:	38628161

Editorial: Molecular systematics and phylogeography of tropical and subtropical biodiversity

Valiati VH, Lopes F

Front Genet

13-Dec-2023

PMCID:	PMC10756672
doi:	10.3389/fgene.2023.1345239
PMID:	38162676

Effects of Natural Products on Enzymes Involved in Ferroptosis: Regulation and Implications

Zuo HL, Huang HY, Lin YC, Liu KM, Lin TS, Wang YB, Huang HD

Molecules

04-Dec-2023

PMCID:	PMC10708253
doi:	10.3390/molecules28237929
PMID:	38067658

The Characterization and Study of Antibacterial, Free Radical Scavenging, and Anticancer Potential of Livistona chinensis-Mediated Silver Nanoparticles

Saleem A, Ali S, Aftab MN, Shami A, Al-Saeed FA, Mustafa B, Paray BA

Molecules

25-Nov-2023

PMCID:	PMC10708060
doi:	10.3390/molecules28237773
PMID:	38067504

The Plant Defensin Ppdef1 Is a Novel Topical Treatment for Onychomycosis

van der Weerden NL, Parisi K, McKenna JA, Hayes BM, Harvey PJ, Quimbar P, Wevrett SR, Veneer PK, McCorkelle O, Vasa S, Guarino R, Poon S, Gaspar YM, Baker MJ, Craik DJ, Turner RB, Brown MB, Bleackley MR, Anderson MA

J Fungi (Basel)

17-Nov-2023

PMCID:	PMC10672221
doi:	10.3390/jof9111111
PMID:	37998916

Evaluation of the hydroalcoholic extract of Clarisia racemosa as an antiparasitic agent: an in vitro approach

da Cruz Filho IJ, Duarte DM, Marques DS, da Rocha JV, Diniz EG, Brayner FA, Alves LC, de Azevedo Albuquerque MC, de Lima Aires A, Nogueira F, de Lima MD

3 Biotech

09-Nov-2023

PMCID:	PMC10635994
doi:	10.1007/s13205-023-03799-2
PMID:	37953832

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
You can also contribute to this by clicking here.

Name	PubChem ID	Canonical SMILES	MW	Found in	Proof
> Benzenoids / Anthracenes / Anthracenecarboxylic acids and derivatives / Anthracenecarboxylic acids
Anthraquinone-2-carboxylic acid	67030	Click to see C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)C(=O)O	252.22	unknown	via CMAUP database
> Benzenoids / Anthracenes / Anthraquinones
1-Hydroxyanthraquinone	8512	Click to see	224.21	unknown	via CMAUP database
1-Methoxy-9,10-anthracenedione	6707	Click to see	238.24	unknown	via CMAUP database
2-(Hydroxymethyl)anthraquinone	87014	Click to see	238.24	unknown	via CMAUP database
2-Methylanthraquinone	6773	Click to see CC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O	222.24	unknown	via CMAUP database
9,10-Dioxo-9,10-dihydroanthracene-2-carbaldehyde	344310	Click to see	236.22	unknown	via CMAUP database
> Benzenoids / Anthracenes / Anthraquinones / Hydroxyanthraquinones
2-Hydroxy-3-methylanthraquinone	10889963	Click to see	238.24	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Hydroxybenzoic acid derivatives
(S)-6,8-Dihydroxy-3-methyl-3,4-dihydroisocoumarin	14353462	Click to see CC1CC2=C(C(=CC(=C2)O)O)C(=O)O1	194.18	unknown	via CMAUP database
4-Hydroxybenzoic acid	135	Click to see C1=CC(=CC=C1C(=O)O)O	138.12	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Hydroxybenzoic acid derivatives / Gallic acid and derivatives
3,4,5-Trimethoxybenzoic Acid	8357	Click to see COC1=CC(=CC(=C1OC)OC)C(=O)O	212.20	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Methoxybenzoic acids and derivatives / M-methoxybenzoic acids and derivatives
Vanillic Acid	8468	Click to see COC1=C(C=CC(=C1)C(=O)O)O	168.15	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Methoxybenzoic acids and derivatives / P-methoxybenzoic acids and derivatives
[(3S,4R,5R)-3,4,5-trihydroxyoxolan-3-yl]methyl 3,4-dimethoxybenzoate	71539185	Click to see COC1=C(C=C(C=C1)C(=O)OCC2(COC(C2O)O)O)OC	314.29	unknown	via CMAUP database
[(3S,4R,5R)-3,4,5-trihydroxyoxolan-3-yl]methyl 4-methoxybenzoate	71539186	Click to see COC1=CC=C(C=C1)C(=O)OCC2(COC(C2O)O)O	284.26	unknown	via CMAUP database
3,4-Dimethoxybenzoic acid	7121	Click to see COC1=C(C=C(C=C1)C(=O)O)OC	182.17	unknown	via CMAUP database
4-Methoxybenzoic Acid	7478	Click to see	152.15	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Salicylic acid and derivatives / Salicylic acids
Salicylic Acid	338	Click to see	138.12	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / p-Hydroxybenzoic acid esters / p-Hydroxybenzoic acid alkyl esters
[(3S,4R,5R)-3,4,5-trihydroxyoxolan-3-yl]methyl 3,4-dihydroxybenzoate	71539188	Click to see	286.23	unknown	via CMAUP database
[(3S,4R,5R)-3,4,5-trihydroxyoxolan-3-yl]methyl 4-hydroxybenzoate	71539187	Click to see	270.23	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Benzoyl derivatives
4-Methoxybenzaldehyde	31244	Click to see	136.15	unknown	via CMAUP database
> Benzenoids / Benzene and substituted derivatives / Methoxybenzenes / Dimethoxybenzenes
Veratraldehyde	8419	Click to see	166.17	unknown	via CMAUP database
> Benzenoids / Phenols / Methoxyphenols
Vanillin	1183	Click to see COC1=C(C=CC(=C1)C=O)O	152.15	unknown	via CMAUP database
> Lignans, neolignans and related compounds / Furanoid lignans
(-)-Epipinoresinol	12309639	Click to see COC1=C(C=CC(=C1)C2C3COC(C3CO2)C4=CC(=C(C=C4)O)OC)O	358.40	unknown	via CMAUP database
(-)-Pinoresinol	12309636	Click to see	358.40	unknown	via CMAUP database
(3S,3aR,6R,6aS)-6-(1,3-benzodioxol-5-yl)-3-(4-hydroxy-3-methoxyphenyl)-3,4,6,6a-tetrahydro-1H-furo[3,4-c]furan-3a-ol	102501953	Click to see	372.40	unknown	via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Monoterpenoids / Iridoids and derivatives
[(1S,3R,4aR,5R,7S,7aS)-7-hydroxy-1,3-dimethoxy-7-methyl-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyran-5-yl] 4-hydroxybenzoate	11405465	Click to see	352.40	unknown	via CMAUP database
4-Hydroxybenzoic acid (1S,4aalpha,7aalpha)-1beta,3alpha-dimethoxy-7alpha-hydroxy-7-methyloctahydrocyclopenta[c]pyran-5alpha-yl ester	11462293	Click to see CC1(CC(C2C1C(OC(C2)OC)OC)OC(=O)C3=CC=C(C=C3)O)O	352.40	unknown	via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Quinone and hydroquinone lipids / Vitamin K compounds
Deoxylapachol	97448	Click to see	226.27	unknown	via CMAUP database
Lepachol acetate	276204	Click to see	240.30	unknown	via CMAUP database
> Lipids and lipid-like molecules / Prenol lipids / Terpene glycosides / Iridoid O-glycosides
[(1S,4aR,5R,7S,7aS)-7-hydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-5-yl] 4-hydroxybenzoate	14396661	Click to see CC1(CC(C2C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)OC(=O)C4=CC=C(C=C4)O)O	468.40	unknown	via CMAUP database
6-o-(4-Methoxybenzoyl)ajugol	11477204	Click to see CC1(CC(C2C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)OC(=O)C4=CC=C(C=C4)OC)O	482.50	unknown	via CMAUP database
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / O-glycosyl compounds
[(3S,4R,5R)-3,4-dihydroxy-5-[[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[2-(4-hydroxyphenyl)ethoxy]oxan-2-yl]methoxy]oxolan-3-yl]methyl 4-methoxybenzoate	21579201	Click to see	566.50	unknown	via CMAUP database
4-Hydroxyphenethyl 6-O-[5-O-(4-hydroxybenzoyl)-D-apio-beta-D-furanosyl]-beta-D-glucopyranoside	11192111	Click to see C1C(C(C(O1)OCC2C(C(C(C(O2)OCCC3=CC=C(C=C3)O)O)O)O)O)(COC(=O)C4=CC=C(C=C4)O)O	552.50	unknown	via CMAUP database
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / Phenolic glycosides
[(3S,4R,5R)-3,4-dihydroxy-5-[[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(3,4,5-trimethoxyphenoxy)oxan-2-yl]methoxy]oxolan-3-yl]methyl 4-methoxybenzoate	21579206	Click to see COC1=CC=C(C=C1)C(=O)OCC2(COC(C2O)OCC3C(C(C(C(O3)OC4=CC(=C(C(=C4)OC)OC)OC)O)O)O)O	612.60	unknown	via CMAUP database
[(3S,4R,5R)-5-[[(2R,3S,4S,5R,6S)-6-(3,4-dimethoxyphenoxy)-3,4,5-trihydroxyoxan-2-yl]methoxy]-3,4-dihydroxyoxolan-3-yl]methyl 4-hydroxybenzoate	21579205	Click to see	568.50	unknown	via CMAUP database
[(3S,4R,5R)-5-[[(2R,3S,4S,5R,6S)-6-(3,4-dimethoxyphenoxy)-3,4,5-trihydroxyoxan-2-yl]methoxy]-3,4-dihydroxyoxolan-3-yl]methyl 4-methoxybenzoate	21579203	Click to see	582.50	unknown	via CMAUP database
> Organoheterocyclic compounds / Benzofurans
Benzofuran-6-carbaldehyde	14354086	Click to see C1=CC(=CC2=C1C=CO2)C=O	146.14	unknown	via CMAUP database
> Organoheterocyclic compounds / Naphthofurans
(2R)-2-prop-1-en-2-yl-2,3-dihydrobenzo[f][1]benzofuran-4,9-dione	101671141	Click to see	240.25	unknown	via CMAUP database
(2R)-5-hydroxy-2-prop-1-en-2-yl-2,3-dihydrobenzo[f][1]benzofuran-4,9-dione	101671142	Click to see	256.25	unknown	via CMAUP database
2-Acetyl-5-hydroxynaphtho[2,3-b]furan-4,9-dione	10015259	Click to see	256.21	unknown	via CMAUP database
5-Hydroxy-2-(1-Hydroxyethyl)Naphtho(2,3-B)Furan-4,9-Dione	147719	Click to see	258.23	unknown	via CMAUP database
5-Hydroxy-2-(1'-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione	14159819	Click to see	258.23	unknown	via CMAUP database
5-Hydroxy-2-[(R)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione	14159818	Click to see CC(C1=CC2=C(O1)C(=O)C3=C(C2=O)C(=CC=C3)O)O	258.23	unknown	via CMAUP database
8-Hydroxy-2-((1S)-1-hydroxyethyl)naphtho(2,3-b)furan-4,9-dione	442752	Click to see	258.23	unknown	via CMAUP database
Napabucasin	10331844	Click to see	240.21	unknown	via CMAUP database
Naphtho[2,3-b]furan-4,9-dione, 2-acetyl-8-hydroxy-	9881541	Click to see	256.21	unknown	via CMAUP database
> Organoheterocyclic compounds / Naphthopyrans / Naphthopyranones
3,4-Dihydro-2,2-dimethyl-2H-naphtho(2,3-b)pyran-5,10-dione	72732	Click to see	242.27	unknown	via CMAUP database
Beta-Lapachone	3885	Click to see	242.27	unknown	via CMAUP database
Xyloidone	72734	Click to see	240.25	unknown	via CMAUP database
> Phenylpropanoids and polyketides / 2-arylbenzofuran flavonoids
(E)-3-[(2R,3S)-2-(3,4-dimethoxyphenyl)-7-hydroxy-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]prop-2-enoic acid	71539184	Click to see	372.40	unknown	via CMAUP database
Balanophonin	21582569	Click to see	356.40	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Tannins / Hydrolyzable tannins
[(1S,4aR,5R,7S,7aS)-7-hydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-5-yl] 3,4-dimethoxybenzoate	23900071	Click to see CC1(CC(C2C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)OC(=O)C4=CC(=C(C=C4)OC)OC)O	512.50	unknown	via CMAUP database
[(3S,4R,5R)-3,4-dihydroxy-5-[[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[2-(4-hydroxyphenyl)ethoxy]oxan-2-yl]methoxy]oxolan-3-yl]methyl 3,4-dimethoxybenzoate	21579200	Click to see	596.60	unknown	via CMAUP database
[(3S,4R,5R)-5-[[(2R,3S,4S,5R,6S)-6-(3,4-dimethoxyphenoxy)-3,4,5-trihydroxyoxan-2-yl]methoxy]-3,4-dihydroxyoxolan-3-yl]methyl 3,4-dimethoxybenzoate	21579204	Click to see	612.60	unknown	via CMAUP database

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Handroanthus impetiginosus

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