Details Top

Internal ID UUID64400326a4243603813971
Scientific name Polygonum douglasii
Authority Greene
First published in Bull. Calif. Acad. Sci. 1: 125 (1885)

Ethnobotanical Use Top

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General Uses Top

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Synonyms Top

Scientific name Authority First published in
Polygonum douglasii var. latifolium (Engelm.) Greene Bull. Calif. Acad. Sci. 1: 125 (1885)
Polygonum tenue var. commune Engelm. Proc. Acad. Nat. Sci. Philadelphia 15: 75, adnot. 1863 [Mar 1863]
Polygonum tenue var. latifolium Engelm. Proc. Acad. Nat. Sci. Philadelphia 15: 75 (1863 publ. 1864)
Polygonum montanum (Small) Greene Pl. Baker. 3: 13 (1901)

Common names Top

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Language Common/alternative name
English douglas' knotweed
nv kétłʼáhí
Ukrainian Гірчак гірський

Subspecies (abbr. subsp./ssp.) Top

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Name Authority First published in
Polygonum douglasii subsp. austiniae (Greene) A.E.Murray Kalmia 12: 23 (1982)
Polygonum douglasii subsp. engelmannii (Greene) Kartesz & Gandhi Phytologia 68(6): 424. 1990
Polygonum douglasii subsp. johnstonii (Munz) J.C.Hickman Madroño 31(4): 250. 1984

Varieties (abbr. var.) Top

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Name Authority First published in
Polygonum douglasii var. microspermum (Engelm.) Dorn Vasc. Pl. Wyoming 299 (1988):.

Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) 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
  • Northern America
    • Eastern Canada
      • Ontario
      • Québec
    • Mexico
      • Mexico Northwest
    • North-central U.S.A.
      • Iowa
      • Minnesota
      • Nebraska
      • South Dakota
    • Northeastern U.S.A.
      • Michigan
      • New Hampshire
      • New York
      • Vermont
    • Northwestern U.S.A.
      • Colorado
      • Idaho
      • Montana
      • Oregon
      • Washington
      • Wyoming
    • South-central U.S.A.
      • New Mexico
    • Southeastern U.S.A.
      • Maryland
      • Virginia
    • Southwestern U.S.A.
      • Arizona
      • California
      • Nevada
      • Utah
    • Subarctic America
      • Yukon
    • Western Canada
      • Alberta
      • British Columbia
      • Manitoba
      • Saskatchewan

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000489508
Canadensys 8170
USDA Plants PODO4
Tropicos 26000072
KEW urn:lsid:ipni.org:names:283508-2
The Plant List kew-2574428
Open Tree Of Life 915314
NCBI Taxonomy 701380
Nature Serve 2.157061
IPNI 283508-2
iNaturalist 78682
GBIF 5334465
Freebase /m/0bh9mtd
EPPO POLDO
EOL 585405
Calflora (Californian flora) 6748
USDA GRIN 452226
Wikipedia Polygonum_douglasii

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
Forb composition gradients and intra‐annual variation in a threatened Pacific Northwest Bunchgrass Prairie Averett JP, Endress BA Ecol Evol 22-Jun-2022
PMCID:PMC9217882
doi:10.1002/ece3.9021
PMID:35784076
Non-Native Plant Invasion along Elevation and Canopy Closure Gradients in a Middle Rocky Mountain Ecosystem Averett JP, McCune B, Parks CG, Naylor BJ, DelCurto T, Mata-González R PLoS One 29-Jan-2016
PMCID:PMC4732764
doi:10.1371/journal.pone.0147826
PMID:26824750
A long PCR–based approach for DNA enrichment prior to next-generation sequencing for systematic studies Uribe-Convers S, Duke JR, Moore MJ, Tank DC Appl Plant Sci 07-Jan-2014
PMCID:PMC4104715
doi:10.3732/apps.1300063
PMID:25202592

Phytochemical Profile Top

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