Polygonaceae
Oxygonum alatum
- Family
- Polygonaceae
- Genus
- Oxygonum
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Synonyms
- Oxygonum alatum var. incisum Sond.
- Oxygonum alatum var. integrifolium Sond.
- Oxygonum alatum var. marlothii Engl.
Flowers
- In flower
- December to May (from 17 flowering iNaturalist observations worldwide)
Photos

FlowerPhoto: Robert Taylor, CC BY 4.0, from iNaturalist 
FlowerPhoto: Robert Taylor, CC BY 4.0, from iNaturalist 
FlowerPhoto: Riana Fourie, CC0, from iNaturalist 
FlowerPhoto: Riana Fourie, CC0, from iNaturalist 
Photo: dune_ninja, CC0, from iNaturalist 
Photo: Dave U, CC BY 4.0, from Wikimedia Commons 
Photo: dune_ninja, CC0, from iNaturalist 
Photo: rosshawkins, CC0, from iNaturalist 
Photo: Viktor, CC BY 4.0, from iNaturalist 
Photo: dune_ninja, CC0, from iNaturalist 
Photo: dune_ninja, CC0, from iNaturalist 
Photo: Robert Taylor, CC BY 4.0, from iNaturalist
More in Oxygonum
- Oxygonum sinuatumPolygonaceae
- Oxygonum atriplicifoliumPolygonaceae
- Oxygonum delagoensePolygonaceae
- Oxygonum dregeanumPolygonaceae
- Oxygonum acetosellaPolygonaceae
- Oxygonum annuumPolygonaceae
- Oxygonum auriculatumPolygonaceae
- Oxygonum buchananiiPolygonaceae
- Oxygonum fruticosumPolygonaceae
- Oxygonum gramineumPolygonaceae
- Oxygonum limbatumPolygonaceae
- Oxygonum linearePolygonaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.