Polygonum aviculare, also known as common knotgrass, is an annual plant that is related to buckwheat and dock. It is also referred to as prostrate knotweed, birdweed, pigweed, and lowgrass. This plant can be found in fields and wasteland, and produces white flowers from June to October. It is native to Eurasia but has been naturalized in temperate regions of the Southern Hemisphere. Common knotgrass has a semi-erect stem and hairless leaves with short stalks. Its flowers are green with white or pink margins and its fruit is a dark brown, three-edged nut. This plant is a common carrier of the parasitic pathogen powdery mildew. There are several different sub-species of Polygonum aviculare, and it is widespread and common in Great Britain, Ireland, and Scandinavia. It is commonly found on roadsides and arable ground in the British Isles. This plant contains flavonols, flavanoids, and lignans, and has been found in Middle Miocene fossil deposits. It has also been used in traditional cuisine, particularly in Germanic porridge and Vietnamese soups and hot pots.

Synonyms Top

Scientific name	Authority	First published in
Polygonum scythicum	Klokov	Fl. RSS Ucr. 4: 650 (1952)
Polygonum procumbens	Gilib.	Exerc. Phyt. 2: 434. 1792
Polygonum rubescens	Small	Bull. Torrey Bot. Club 33: 56 (1906)
Polygonum ganderbalense	Munshi & Javeid	J. Econ. Taxon. Bot., Addit. Ser. 2: 55 (1986)
Polygonum aviculare var. heterophyllum	(Lindm.) Munshi & Javeid	J. Econ. Taxon. Bot., Addit. Ser. 2: 55 (1986)
Polygonum monspeliense	Thiéb.-Bern. ex Pers.	Syn. Pl. 1: 439 (1805)
Polygonum neglectum	Besser	Enum. Pl. : 45 (1821)
Polygonum heterophyllum	Lindm.	Svensk Bot. Tidskr. 6: 690 (1912)
Polygonum heterophyllum var. rubescens	(Small) R.J.Davis	Madroño 11: 144 (1951)
Polygonum heterophyllum var. eximium	Lindm.	Svensk Bot. Tidskr. 6: 691 (1912)
Polygonum heterophyllum var. caespitosum	Lindm.	Svensk Bot. Tidskr. 6: 691 (1912)
Polygonum heterophyllum var. angustissimum	(Meisn.) Lindm.	Svensk Bot. Tidskr. 6: 691 (1912)
Polygonum heterophyllum f. rubescens	(Small) Brenckle	Phytologia 3: 362 (1950)
Polygonum aviculare var. neglectum	(Besser) Rchb.	Fl. Germ. Excurs. 2: 573 (1832)
Polygonum aviculare var. angustissimum	Meisn.	Prodr. 14: 98 (1856)
Polygonum aviculare subsp. neglectum	(Besser) Arcang.	Comp. Fl. Ital. : 583 (1882)
Avicularia vulgaris	Didrichs.	Bot. Not. 1850: 187 (1850)
Centinodium axillare	Friche-Joset & Montandon	Syn. Fl. Jura 270. 1856
Polygonum aviculare var. vegetum	Ledeb.	Fl. Ross. 3: 532 (1850)
Polygonum berteroi	Phil.	Linnaea 29: 38 (1858)
Polygonum agreste	Sumnev.	Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk S.S.S.R. 2: 12 (1940)
Polygonum aphyllum	Krock.	Fl. Siles. , Suppl. 2: 75 (1823)
Polygonum araraticum	Kom.	Fl. URSS 5: 720 (1936)
Polygonum aviculare subsp. heterophyllum	(Lindm.) Asch. & Graebn.	Syn. Mitteleur. Fl. [Ascherson & Graebner]. 4: 848. 1913
Polygonum aviculare subsp. monspeliense	(Thiéb.-Bern. ex Pers.) Arcang.	Comp. Fl. Ital. [Arcangeli] 583. 1882
Polygonum aviculare subsp. rectum	Chrtek	Preslia 28: 365 (1956)
Polygonum retinerve	Vorosch.
Polygonum striatum	K.Koch	Linnaea 22: 206 (1849)
Polygonum uruguense	H.Gross	Bot. Jahrb. Syst. 49: 345 (1913)
Polygonum aviculare var. eximium	Asch. & Graebn.
Polygonum aequale subsp. oedocarpum	Lindm.	Svensk Bot. Tidskr. 6(3): 693. 1912 [28 Oct 1912]

Common names Top

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Filter by language:

Language	Common/alternative name
English	knotgrass
English	prostrate knotweed
English	common knotgrass
Spanish	cien nudos
Spanish	ciennudos
Spanish	cinchos
Spanish	corregüela de caminos
Spanish	correguela de los caminos
Spanish	corregüela de los caminos
Spanish	correhuela de peñas
Spanish	enredamarria
Spanish	hierba de la pulmonia
Spanish	lanceta
Spanish	legua de pajaro
Spanish	legua de pájaro
Spanish	lenguapajaro
Spanish	lluenga de muixon
Spanish	pico de gorrion
Spanish	pico de gorrión
Spanish	sanguinaria comun
Spanish	yerba sanguinal
Afrikaans	varkgras
Arabic	عصا الراعي
Arabic	بطباط
Arabic	الصغير الأنثى
Arabic	ام العقد
Arabic	حنجر
Arabic	شبط الغول
Arabic	طرنة
Arabic	قضاب
Arabic	عصى الراعي
Azerbaijani	polygonum heterophyllum
Azerbaijani	polygonum monspeliense
Azerbaijani	quşbuğdası
Azerbaijani	quş qırxbuğumu
azb	قوش قیرخ بوغومو
ba	Күгүлән
Belarusian	Драсён птушыны
Bulgarian	пача трева
br	milskoulm
Catalan	centinòdia
Catalan	herba de cent nussos
Catalan	passacamins
Czech	truskavec ptačí
Czech	rdesno ptačí
cv	Вĕçенкайăк чăмчамĕ
Welsh	y canclwm
Danish	vej-pileurt
German	vogel-knöterich
German	echter vogel-knöterich
German	echter vogelknöterich
German	vogelknöterich
Esperanto	birdeta poligono
Estonian	erilehine linnurohi
Basque	odolur
Persian	پلیگنوم اویکالار
Finnish	kotipihatatar
Finnish	jäsenheinä
Finnish	kananruoho
Finnish	kartanoheinä
Finnish	kusiruoho
Finnish	sianheinä
Finnish	pihatatar
French	renouée des oiseaux
French	renouee des oiseaux
frr	spridjelgäärs
Irish	glúineach bheag
Croatian	oputina
Armenian	ճնճղապաշար
Indonesian	anatomical
Icelandic	blóðarfi
Italian	correggiola
Japanese	ミチヤナギ
Kabyle	zzenṭar
Kazakh	Қызылтаспа
Korean	마디풀
la	polygonum aviculare agg.
Lithuanian	takažolė
Latvian	maura sūrene
lzh	萹蓄
mdf	Нардише
mdf	Шапама нар
mdf	Нар
Macedonian	Троскот
myv	Тувонар
Norwegian Bokmål	tunslirekne
Norwegian Bokmål	tungras
Dutch	gewoon varkensgras
os	Лæджирттæг
pcd	iérpe-às-còchons
pcd	iérpe-éd-pourchoe
pcd	salouche
Polish	Świńska trawa
Polish	rdest ptasi
Romanian	troscot
Russian	гречишка
Russian	гусиная трава
Russian	птичья гречиха
Russian	спорыш
Russian	горец птичий
Yakutian	Чыычаах ото
Samogitian	takžuolė
Slovak	truskavec
Slovak	stavikrv vtáčí
Serbian	Троскот
Swedish	nordtrampört
Swedish	polygonum boreale
Swedish	polygonum erectum
Swedish	polygonum microspermum
Swedish	polygonum neglectum
Swedish	småbladig trampört
Swedish	smal trampört
Swedish	spetstrampört
Swedish	stolt trampört
Swedish	stor trampört
Swedish	trampgräs
Swedish	vanlig trampört
Swedish	trampört
tg	Раҳдавак
Turkish	Çoban değneği
Ukrainian	гірчак звичайний
Ukrainian	спориш звичайний
Vietnamese	biển súc
Chinese	扁竹
Chinese	扁蕾
Chinese	萹蓄
Chinese	竹叶草
Chinese	匾蓄
Chinese	扁蓄
Chinese	篇蓄
Chinese	茼蓄
Chinese	莴蓄
Chinese	萹蓿
Chinese	多茎萹蓄

Subspecies (abbr. subsp./ssp.) Top

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Name	Authority	First published in
Polygonum aviculare subsp. buxiforme	(Small) Costea & Tardif	Sida 20(3): 988 (2003).
Polygonum aviculare subsp. depressum	(Meisn.) Arcang.	Comp. Fl. Ital. : 583 (1882)

Varieties (abbr. var.) Top

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Name	Authority	First published in
Polygonum aviculare var. fusco-ochreatum	(Kom.) A.J.Li	Fl. Reipubl. Popularis Sin. 25(1): 9 (1998)

Subvarieties (abbr. subvar.) Top

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No subvariety added yet.

Forms (abbr. f.) Top

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No forms added yet.

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

Africa click to expand
- East Tropical Africa
  - Kenya
- Macaronesia
  - Azores
  - Canary Islands
  - Madeira
- Northeast Tropical Africa
  - Chad
  - Eritrea
  - Ethiopia
- Northern Africa
  - Algeria
  - Egypt
  - Libya
  - Morocco
  - Tunisia
- South Tropical Africa
  - Angola
  - Zimbabwe
- Southern Africa
  - Cape Provinces
  - Free State
  - Kwazulu-Natal
  - Lesotho
  - Namibia
  - Northern Provinces

Antarctica click to expand
- Subantarctic Islands
  - Falkland Islands
  - Tristan Da Cunha

Asia-temperate click to expand
- Arabian Peninsula
  - Saudi Arabia
  - Yemen
- Caucasus
  - North Caucasus
  - Transcaucasus
- China
  - China North-central
  - China South-central
  - China Southeast
  - Hainan
  - Inner Mongolia
  - Manchuria
  - Qinghai
  - Tibet
  - Xinjiang
- Eastern Asia
  - Japan
  - Korea
  - Nansei-shoto
  - Taiwan
- Middle Asia
  - Kazakhstan
  - Kirgizstan
  - Tadzhikistan
  - Turkmenistan
  - Uzbekistan
- Russian Far East
  - Amur
  - Kamchatka
  - Khabarovsk
  - Kuril Islands
  - Magadan
  - Primorye
  - Sakhalin
- Siberia
  - Altay
  - Buryatiya
  - Chita
  - Irkutsk
  - Krasnoyarsk
  - West Siberia
  - Yakutskiya
- Western Asia
  - Afghanistan
  - Cyprus
  - East Aegean Islands
  - Iran
  - Iraq
  - Lebanon-Syria
  - Palestine
  - Turkey

Asia-tropical click to expand
- Indian Subcontinent
  - East Himalaya
  - Nepal
  - Pakistan
  - West Himalaya
- Indo-China
  - Myanmar

Australasia click to expand
- Australia
  - Tasmania
- New Zealand
  - New Zealand North

Europe click to expand
- Eastern Europe
  - Baltic States
  - Belarus
  - Central European Russia
  - East European Russia
  - Krym
  - North European Russia
  - Northwest European Russia
  - South European Russia
  - Ukraine
- Middle Europe
  - Austria
  - Belgium
  - Czechoslovakia
  - Germany
  - Hungary
  - Netherlands
  - Poland
  - Switzerland
- Northern Europe
  - Denmark
  - Finland
  - Føroyar
  - Great Britain
  - Iceland
  - Ireland
  - Norway
  - Svalbard
  - Sweden
- Southeastern Europe
  - Albania
  - Bulgaria
  - Greece
  - Italy
  - Kriti
  - Romania
  - Sicilia
  - Turkey-in-Europe
  - Yugoslavia
- Southwestern Europe
  - Baleares
  - Corse
  - France
  - Portugal
  - Sardegna
  - Spain

Northern America click to expand
- Eastern Canada
  - Labrador
  - New Brunswick
  - Newfoundland
  - Nova Scotia
  - Ontario
  - Prince Edward Island
  - Québec
- Mexico
  - Mexico Central
  - Mexico Northeast
  - Mexico Northwest
- North-central U.S.A.
  - Illinois
  - Iowa
  - Kansas
  - Minnesota
  - Missouri
  - Nebraska
  - North Dakota
  - Oklahoma
  - South Dakota
  - Wisconsin
- Northeastern U.S.A.
  - Connecticut
  - Indiana
  - Maine
  - Massachusetts
  - Michigan
  - New Hampshire
  - New Jersey
  - New York
  - Ohio
  - Pennsylvania
  - Rhode Island
  - Vermont
  - West Virginia
- Northwestern U.S.A.
  - Colorado
  - Idaho
  - Montana
  - Oregon
  - Washington
  - Wyoming
- South-central U.S.A.
  - New Mexico
  - Texas
- Southeastern U.S.A.
  - Alabama
  - Arkansas
  - Delaware
  - District Of Columbia
  - Florida
  - Georgia
  - Kentucky
  - Louisiana
  - Maryland
  - Mississippi
  - North Carolina
  - South Carolina
  - Tennessee
  - Virginia
- Southwestern U.S.A.
  - Arizona
  - California
  - Nevada
  - Utah
- Subarctic America
  - Alaska
  - Northwest Territorie
  - Yukon
- Western Canada
  - Alberta
  - British Columbia
  - Manitoba
  - Saskatchewan

Pacific click to expand
- North-central Pacific
  - Hawaii

Southern America click to expand
- Brazil
  - Brazil South
  - Brazil Southeast
- Central America
  - Costa Rica
  - Guatemala
- Southern South America
  - Argentina Northeast
  - Argentina Northwest
  - Argentina South
  - Chile Central
  - Chile North
  - Chile South
  - Juan Fernández Islands
  - Paraguay
  - Uruguay
- Western South America
  - Bolivia
  - Colombia
  - Ecuador

Links to other databases Top

Suggest others/fix!

Database	ID/link to page
World Flora Online	wfo-0000489656
UNII	M990N03611
Florida Plant Atlas	1776
Canadensys	8165
USDA Plants	POAV
Tropicos	26000064
INPN	114658
KEW	urn:lsid:ipni.org:names:695422-1
The Plant List	kew-2574669
Plantarium	29312
PFAF	Polygonum aviculare
Open Tree Of Life	143996
Observations.org	7222
NCBI Taxonomy	137693
NBN Atlas	NHMSYS0000455480
Nature Serve	2.156047
IPNI	695422-1
iNaturalist	78678
GBIF	5334400
Freebase	/m/02q_16q
WisFlora	4575
FEIS	plants/forb/polavi
EPPO	POLAV
EOL	585391
Elurikkus	6447
Calflora (Californian flora)	10251
USDA GRIN	29238
Wikipedia	Polygonum_aviculare
CMAUP	NPO3057

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_934048045.1	dcPolAvic1.1	Chromosome	WELLCOME SANGER INSTITUTE	2022-03-27	68.0x	335.29 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

The genus Polygonum: An updated comprehensive review of its ethnomedicinal, phytochemical, pharmacological activities, toxicology, and phytopharmaceutical formulation

Idoudi S, Tourrette A, Bouajila J, Romdhane M, Elfalleh W

Heliyon

06-Apr-2024

PMCID:	PMC11024578
doi:	10.1016/j.heliyon.2024.e28947
PMID:	38638945

The complete chloroplast genome of the medicinally important plant Plumbago zeylanica L. (plumbaginaceae) and phylogenetic analysis

Zhou H, Zhang H

Mitochondrial DNA B Resour

03-Apr-2024

PMCID:	PMC10993748
doi:	10.1080/23802359.2024.2333574
PMID:	38586506

Bois noir management in vineyard: a review on effective and promising control strategies

Pierro R, Moussa A, Mori N, Marcone C, Quaglino F, Romanazzi G

Front Plant Sci

27-Mar-2024

PMCID:	PMC11004249
doi:	10.3389/fpls.2024.1364241
PMID:	38601314

Higher Plant-Derived Biostimulants: Mechanisms of Action and Their Role in Mitigating Plant Abiotic Stress

Martínez-Lorente SE, Martí-Guillén JM, Pedreño MÁ, Almagro L, Sabater-Jara AB

Antioxidants (Basel)

06-Mar-2024

PMCID:	PMC10967762
doi:	10.3390/antiox13030318
PMID:	38539851

Impact of Environmental Food Intake on the Gut Microbiota of Endangered Père David’s Deer: Primary Evidence for Population Reintroduction

Mo Q, Yao H, Wu H, Zhao D

Animals (Basel)

27-Feb-2024

PMCID:	PMC10931168
doi:	10.3390/ani14050728
PMID:	38473113

Metabolomic analysis revealed the edible and extended-application potential of specific Polygonum multiflorum tissues

Xu Y, Liu X, Gao Y, Liu Y, Chen S, Chen C, Cheng J, Guo C, Xu Q, Di J, Zhang J, Liu A, Jiang J

Heliyon

15-Feb-2024

PMCID:	PMC10884814
doi:	10.1016/j.heliyon.2024.e25990
PMID:	38404795

Natural products for the treatment of chemotherapy-related cognitive impairment and prospects of nose-to-brain drug delivery

He YQ, Zhou CC, Jiang SG, Lan WQ, Zhang F, Tao X, Chen WS

Front Pharmacol

29-Jan-2024

PMCID:	PMC10859466
doi:	10.3389/fphar.2024.1292807
PMID:	38348396

Ethnobotanical and ethnomedicinal research into medicinal plants in the Mt Stara Planina region (south-eastern Serbia, Western Balkans)

Jarić S, Kostić O, Miletić Z, Marković M, Sekulić D, Mitrović M, Pavlović P

J Ethnobiol Ethnomed

10-Jan-2024

PMCID:	PMC10782642
doi:	10.1186/s13002-024-00647-2
PMID:	38200599

Impact of cellulose and lignin on restoration of vegetation and soil chemical properties for saline-alkali soil of songnen plain

Fu F, Luo J, Zhao L, Yang F, Wang N

PLoS One

02-Jan-2024

PMCID:	PMC10760773
doi:	10.1371/journal.pone.0296366
PMID:	38165910

Syringa reticulata potently inhibits the activity of SARS-CoV-2 3CL protease

Hao Z, Liu Y, Guan W, Pan J, Li M, Wu J, Liu Y, Kuang H, Yang B

Biochem Biophys Rep

26-Dec-2023

PMCID:	PMC10873874
doi:	10.1016/j.bbrep.2023.101626
PMID:	38371528

Chemical and biochemical characterization of Ipomoea aquatica: genoprotective potential and inhibitory mechanism of its phytochemicals against α-amylase and α-glucosidase

Saikia K, Dey S, Hazarika SN, Handique GK, Thakur D, Handique AK

Front Nutr

21-Dec-2023

PMCID:	PMC10772144
doi:	10.3389/fnut.2023.1304903
PMID:	38192648

The local medicinal plant knowledge in Kashmir Western Himalaya: a way to foster ecological transition via community-centred health seeking strategies

Manzoor M, Ahmad M, Zafar M, Gillani SW, Shaheen H, Pieroni A, Al-Ghamdi AA, Elshikh MS, Saqib S, Makhkamov T, Khaydarov K

J Ethnobiol Ethnomed

30-Nov-2023

PMCID:	PMC10688143
doi:	10.1186/s13002-023-00631-2
PMID:	38037066

The Impact and Determinants of Mountainous Topographical Factors on Soil Microbial Community Characteristics

Yu J, Li S, Sun X, Zhou W, He L, Zhao G, Chen Z, Bai X, Zhang J

Microorganisms

28-Nov-2023

PMCID:	PMC10746091
doi:	10.3390/microorganisms11122878
PMID:	38138022

De novo assembly and comparative analysis of the mitochondrial genome of Reynoutria japonica

Chen J, Ma H, Fan H, Lin F, Chai T, Wang H

Front Genet

23-Nov-2023

PMCID:	PMC10702355
doi:	10.3389/fgene.2023.1289811
PMID:	38075688

Ethno-Dentistry of Medicinal Plants Used in North Waziristan, Pakistan

Rehman S, Iqbal Z, Qureshi R, AlOmar TS, Almasoud N, Younas M, Rauf A, Irfan M

Int Dent J

11-Nov-2023

PMCID:	PMC10988256
doi:	10.1016/j.identj.2023.10.001
PMID:	37953188

Phytochemical Profile Top

Add a new one!

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 / Benzene and substituted derivatives / Benzoic acids and derivatives / Hydroxybenzoic acid derivatives
4-Hydroxybenzoic acid	135	Click to see C1=CC(=CC=C1C(=O)O)O	138.12	unknown	https://doi.org/10.5586/ASBP.2000.003
> Benzenoids / Benzene and substituted derivatives / Benzoic acids and derivatives / Hydroxybenzoic acid derivatives / Gallic acid and derivatives / Gallic acids
Gallic Acid	370	Click to see C1=C(C=C(C(=C1O)O)O)C(=O)O	170.12	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	https://doi.org/10.5586/ASBP.2000.003
> Lignans, neolignans and related compounds / Furanoid lignans
Syringaresinol, (+)-	443023	Click to see COC1=CC(=CC(=C1O)OC)C2C3COC(C3CO2)C4=CC(=C(C(=C4)OC)O)OC	418.40	unknown	https://doi.org/10.2307/3754908
> Lignans, neolignans and related compounds / Lignan glycosides
Aviculin	10391477	Click to see CC1C(C(C(C(O1)OCC2C(CC3=CC(=C(C=C3C2C4=CC(=C(C=C4)O)OC)O)OC)CO)O)O)O	506.50	unknown	https://doi.org/10.1021/NP50107A003
> Lipids and lipid-like molecules / Prenol lipids / Triterpenoids
(25R)-5alpha-spirostan-3beta,6alpha-diol	52931478	Click to see CCC1C(CC2C1(CCC3C2CC(C4C3(CCC(C4)O)C)O)C)OC5(CCC(CO5)C)C	448.70	unknown	via CMAUP database
3-Epioleanolic acid	11869658	Click to see CC1(CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1)C)C(=O)O)C	456.70	unknown	via CMAUP database
Oleanolic Acid	10494	Click to see CC1(CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1)C)C(=O)O)C	456.70	unknown	via CMAUP database
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Hydroxysteroids / 6-hydroxysteroids
Methyl 3,6-dihydroxy-4-methoxy-2,2-dimethyl-3,4-dihydrobenzo[h]chromene-5-carboxylate	5319446	Click to see CC1(C(C(C2=C(O1)C3=CC=CC=C3C(=C2C(=O)OC)O)OC)O)C	332.30	unknown	via CMAUP database
> Organic oxygen compounds / Organooxygen compounds / Alcohols and polyols / Cyclitols and derivatives / Quinic acids and derivatives
Chlorogenic Acid	1794427	Click to see C1C(C(C(CC1(C(=O)O)O)OC(=O)C=CC2=CC(=C(C=C2)O)O)O)O	354.31	unknown	via CMAUP database
Chlorogensaure	12310830	Click to see C1C(C(C(CC1(C(=O)O)O)OC(=O)C=CC2=CC(=C(C=C2)O)O)O)O	354.31	unknown	via CMAUP database
> Organoheterocyclic compounds / Benzofurans
Loliolide	100332	Click to see CC1(CC(CC2(C1=CC(=O)O2)C)O)C	196.24	unknown	https://doi.org/10.2307/3754908
> Phenylpropanoids and polyketides / Cinnamic acids and derivatives / Hydroxycinnamic acids and derivatives / Coumaric acids and derivatives
(Z)-3,4-Dimethoxycinnamic acid	1585026	Click to see COC1=C(C=C(C=C1)C=CC(=O)O)OC	208.21	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Cinnamic acids and derivatives / Hydroxycinnamic acids and derivatives / Hydroxycinnamic acids
Caffeic Acid	689043	Click to see C1=CC(=C(C=C1C=CC(=O)O)O)O	180.16	unknown	via CMAUP database
cis-Caffeic acid	1549111	Click to see C1=CC(=C(C=C1C=CC(=O)O)O)O	180.16	unknown	via CMAUP database
p-Coumaric acid	637542	Click to see C1=CC(=CC=C1C=CC(=O)O)O	164.16	unknown	https://doi.org/10.5586/ASBP.2000.003
Sinapinic acid	637775	Click to see COC1=CC(=CC(=C1O)OC)C=CC(=O)O	224.21	unknown	https://doi.org/10.5586/ASBP.2000.003
> Phenylpropanoids and polyketides / Coumarins and derivatives / Hydroxycoumarins / 7-hydroxycoumarins
Scopoletin	5280460	Click to see COC1=C(C=C2C(=C1)C=CC(=O)O2)O	192.17	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Flavonoids / Flavans / Flavanones / Flavanonols
(-)-Epitaxifolin	712318	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
(-)-Taxifolin	712316	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
(+/-)-Taxifolin	471	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
(2r)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4h-chromen-4-one	10185	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
(3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one	12309272	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
Taxifolin	439533	Click to see C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	304.25	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Flavonoids / Flavones
Luteolin	5280445	Click to see C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O)O	286.24	unknown	via CMAUP database
Quercetin-7-olate	46906036	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)[O-])O)O	301.23	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Flavonoids / Flavones / Flavonols
Isorhamnetin	5281654	Click to see COC1=C(C=CC(=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O	316.26	unknown	via CMAUP database
Kaempferol	5280863	Click to see C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O	286.24	unknown	https://doi.org/10.1248/YAKUSHI1947.107.12_1001 https://doi.org/10.2307/3754908
Myricetin	5281672	Click to see C1=C(C=C(C(=C1O)O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O	318.23	unknown	via CMAUP database
Quercetin	5280343	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O	302.23	unknown	https://doi.org/10.2307/3754908
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid C-glycosides / Flavonoid 8-C-glycosides
Vitexin	5280441	Click to see C1=CC(=CC=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)C4C(C(C(C(O4)CO)O)O)O)O	432.40	unknown	https://doi.org/10.1080/10575630290020019
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glucuronides / Flavonoid-3-O-glucuronides
(2S,3S,6S)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid	44259219	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)O)O	478.40	unknown	via CMAUP database
Kaempferol 3-glucuronide	5318759	Click to see C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)O	462.40	unknown	via CMAUP database
Miquelianin (Quercetin 3-O-glucuronide)	13258914	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)O)O	478.40	unknown	via CMAUP database
Myricetin 3-O-glucuronide	5487413	Click to see C1=C(C=C(C(=C1O)O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O	494.40	unknown	via CMAUP database
Quercetin 3-glucuronide	12004528	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)O)O	478.40	unknown	via CMAUP database
Querciturone	5274585	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)C(=O)O)O)O)O)O)O	478.40	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides
7-Hydroxy-2-[4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one	3794292	Click to see C1C(OC2=C(C1=O)C=CC(=C2)O)C3=CC=C(C=C3)OC4C(C(C(C(O4)CO)O)O)O	418.40	unknown	https://doi.org/10.1007/S10600-010-9749-4
Liquiritin	503737	Click to see C1C(OC2=C(C1=O)C=CC(=C2)O)C3=CC=C(C=C3)OC4C(C(C(C(O4)CO)O)O)O	418.40	unknown	https://doi.org/10.1007/S10600-010-9749-4
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-3-O-glycosides
[(2R,3R,4R,5R,6S)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl] 3,4,5-trihydroxybenzoate	10393794	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O	600.50	unknown	via CMAUP database
[(2S,3R,4R,5R,6S)-2-[5,7-dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)chromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl] 3,4,5-trihydroxybenzoate	5316590	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C(=C4)O)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O	616.50	unknown	via CMAUP database
2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-3-[(2R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one	44259577	Click to see COC1=CC(=C2C(=C1)OC(=C(C2=O)OC3C(C(C(C(O3)CO)O)O)O)C4=CC(=C(C=C4)O)O)O	478.40	unknown	via CMAUP database
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one	51402807	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)O	464.40	unknown	https://doi.org/10.1080/10575630290020019
3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one	162954156	Click to see C1=C(C=C(C(=C1O)O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O	450.30	unknown	https://doi.org/10.1021/NP50107A003
3-[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one	12308704	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O)O)O	434.30	unknown	https://doi.org/10.1007/S10600-010-9749-4
3-[(2S,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-chromen-4-one	49766656	Click to see COC1=CC(=C2C(=C1)OC(=C(C2=O)OC3C(C(C(O3)CO)O)O)C4=CC(=C(C=C4)O)O)O	448.40	unknown	via CMAUP database
3-[(2S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one	44144273	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O)O)O	434.30	unknown	via CMAUP database
Astragalin	5282102	Click to see C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O	448.40	unknown	https://doi.org/10.1021/NP50107A003 https://doi.org/10.2307/3754908
Avicularin	5490064	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O)O)O	434.30	unknown	https://doi.org/10.1021/NP50107A003 https://doi.org/10.1016/S1572-557X(05)02007-6 https://doi.org/10.1007/S10600-010-9749-4 https://doi.org/10.2307/3754908 https://doi.org/10.1080/10575630290020019
Desmanthin 1	44259450	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C(=C4)O)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O	616.50	unknown	https://doi.org/10.2307/3754908
Hyperasid	90657624	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)[O-]	463.40	unknown	via CMAUP database
Hyperoside	5281643	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)O	464.40	unknown	via CMAUP database
Isoquercetin	5280804	Click to see C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O)O	464.40	unknown	via CMAUP database
Juglanin	5318717	Click to see C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O)O	418.30	unknown	https://doi.org/10.1021/NP50107A003 https://doi.org/10.2307/3754908
Myricetin 3-alpha-L-arabinofuranoside	14524431	Click to see C1=C(C=C(C(=C1O)O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O	450.30	unknown	https://doi.org/10.1021/NP50107A003
Myricitrin	5281673	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C(=C4)O)O)O)O)O)O	464.40	unknown	https://doi.org/10.2307/3754908
Quercitrin	5280459	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O	448.40	unknown	https://doi.org/10.2307/3754908
Quercitrin-7-olate	49792009	Click to see CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)[O-])O)O)O)O	447.40	unknown	via CMAUP database
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-7-O-glycosides
Luteolin 7-galactoside	5291488	Click to see C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)OC4C(C(C(C(O4)CO)O)O)O)O)O)O	448.40	unknown	https://doi.org/10.1007/S10600-010-9749-4
Luteolin 7-O-glucoside	5280637	Click to see C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)OC4C(C(C(C(O4)CO)O)O)O)O)O)O	448.40	unknown	https://doi.org/10.1080/10575630290020019 https://doi.org/10.1007/S10600-010-9749-4
> Phenylpropanoids and polyketides / Flavonoids / O-methylated flavonoids / 3-O-methylated flavonoids
3-Methoxyluteolin	5280681	Click to see COC1=C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C=C3)O)O	316.26	unknown	via CMAUP database

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Polygonum aviculare

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