Polygonum tenue - Unknown
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Internal ID UUID64404b6a74439111355768
Scientific name Polygonum tenue
Authority Michx.
First published in Fl. Bor.-Amer. 1: 238 (1803)

Description Top

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Polygonum tenue is a species of plant in the buckwheat family that is native to south-central Canada and the eastern and central United States. It is a herb that can grow up to 50 cm tall, with green or brown stems and narrow leaves up to 4 cm long. The flowers are pink or white. It is widespread across its range, though it is apparently now extirpated from Maine and New Hampshire.

Synonyms Top

Scientific name Authority First published in
Polygonum tenue var. protrusum Fernald Rhodora 44: 393 (1942)

Common names Top

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Language Common/alternative name
English pleatleaf knotweed

Subspecies (abbr. subsp./ssp.) Top

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No subspecies added yet.

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
    • North-central U.S.A.
      • Illinois
      • Iowa
      • Kansas
      • Minnesota
      • Missouri
      • Nebraska
      • 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.
      • Wyoming
    • South-central U.S.A.
      • Texas
    • Southeastern U.S.A.
      • Alabama
      • Arkansas
      • Delaware
      • District Of Columbia
      • Georgia
      • Kentucky
      • Louisiana
      • Maryland
      • North Carolina
      • Tennessee
      • Virginia

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0001101060
Flora of Alabama 2954
Canadensys 8198
USDA Plants POTE2
Tropicos 26000902
KEW urn:lsid:ipni.org:names:30232922-2
The Plant List tro-26000902
Open Tree Of Life 7049767
NCBI Taxonomy 2071512
Nature Serve 2.132096
IPNI 30232922-2
iNaturalist 167263
GBIF 5334380
WisFlora 13229
EPPO POLTE
EOL 585259
Wikipedia Polygonum_tenue

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 CentralĀ®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
A Chemotaxonomic Study of Flavonoids from Japanese Polygonum Species TAKAHIKO ISOBE, YUKINAO NODA Pharmaceutical Society of Japan 20-Apr-2017
doi:10.1248/YAKUSHI1947.107.12_1001
Isolation and identification of some flavonoids from Polygonum species. Takahiko ISOBE, Yukinao NODA The Chemical Society of Japan 13-Sep-2011
doi:10.1246/NIKKASHI.1987.1853
Flavonoids of <i>Polygonum</i> Ā <i>sieboldi</i> and <i>P</i>. <i>filiforme</i> Takahiko Isobe, Keiji Kanazawa, Makoto Fujimura, Yukinao Noda Oxford University Press (OUP) 26-Jul-2006
doi:10.1246/BCSJ.54.3239

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
> Phenylpropanoids and polyketides / Flavonoids / Flavones / Flavonols
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/10.1248/YAKUSHI1947.107.12_1001
https://doi.org/10.1246/NIKKASHI.1987.1853
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-3-O-glycosides
[(2S,3S,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 162949906 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 https://doi.org/10.1246/BCSJ.54.3239
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/10.1246/NIKKASHI.1987.1853
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/10.1248/YAKUSHI1947.107.12_1001
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/10.1246/NIKKASHI.1987.1853

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