PLANT RECORD

White-flowered knotweed

Koenigia sp.

Tall leafy stems support large, branching sprays of tiny creamy-white flowers beside a lawn. The plant is recorded as a white-flowered Koenigia. Its species remains unresolved: the supplied alpine-knotweed name and related garden forms require closer comparison.

Family

Polygonaceae

Found at

United Kingdom

Observed on

2026-06-25