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Knotgrass, Polygonum aviculare Family: Polygonaceae
Knotgrass     *     Polygonum aviculare sens. str.



Stems erect or ascending.
Weakly heterophyllus, large leaves up to 50 x 15mm.
Internodes to 40mm. Perianth lobed to 1/2 to 2/3.
The inflorescence is leafy to the apex.






Knotgrass, Polygonum aviculare

Knotgrass, Polygonum aviculare

Knotgrass, Polygonum aviculare
Knotgrass, Polygonum aviculare
Photographs: Kingston Lacy, Dorset. July 2020

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