The Nature LibraryEN·ES
iNat·167228SpeciesPlantae28 field observations
  1. Plants
  2. ›Vascular Plants
  3. ›flowering plants
  4. ›Dicots
  5. ›pinks, cactuses, and allies
  6. ›knotweed family
  7. ›Polygonoideae
  8. ›Polygoneae
  9. ›Polygoninae
  10. ›Polygonum
Narrowleaf Knotweed
Plate 1 of 3. (c) Arya Aras, some rights reserved (CC BY-NC), uploaded by Arya Aras · via iNaturalist

Narrowleaf Knotweed

Polygonum bellardii

Polygonum bellardii, the narrowleaf knotweed, is a species of annual herb in the family Polygonaceae. They have a self-supporting growth form and simple, broad leaves. They are native to Southern Europe, West Asia and North Africa. Individuals can grow to 0.49 m.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Polygonum bellardii in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 167228.