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Polygonum undulatum

species of plant
Taxon Q15599623

Facts

7 properties
Instance of
taxon
Short name
P. undulatum[6]
Has basionym
Atraphaxis undulata[5]
Parent taxon
Polygonum[3]
Taxon common name
Cape knotweed[7]
Taxon name
Polygonum undulatum[4]
Taxon rank
species[2]
🏷️ Also known as
en Polygonum undulatum
🔖 Identifiers · 14
Image (Wikimedia Commons)
Polygonum undulatum 1DS-II 1-C4164.jpg ↗
EUNIS ID for species
177724
GBIF-species-ID (before 2026 update)
5651585
Google Knowledge Graph ID
/g/1n3dwcwjb
INaturalist taxon ID
592411
IPNI plant ID
696593-1
NCBI taxonomy ID
379277
Open Tree of Life ID
891200
Plant List ID (Royal Botanic Gardens, Kew)
tro-26001206
Plants of the World Online ID
urn:lsid:ipni.org:names:696593-1
Red List of South African Plants ID
2220-33
Tela Botanica ID
51719
Show all 14 identifiers +2
UMLS CUI
C1931551
World Flora Online ID
wfo-0001101193

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Summary

Polygonum undulatum is a taxon[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Polygonum undulatum. Retrieved November 10, 2026, from https://4ort.xyz/entity/polygonum-undulatum
MLA “Polygonum undulatum.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/polygonum-undulatum.
BibTeX @misc{4ortxyz_polygonum-undulatum_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Polygonum undulatum}}, year = {2026}, url = {https://4ort.xyz/entity/polygonum-undulatum}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Polygonum undulatum — https://4ort.xyz/entity/polygonum-undulatum (retrieved 2026-11-10)

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