Polygonum aviculare aviculare

Polygonum aviculare aviculare - Species Dictionary - Global : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

11791661
common knotweed
Catalogue of Life
Plants
Plantae, Tracheophyta, Magnoliopsida, Caryophyllales, Polygonaceae, Polygonum, Polygonum aviculare, Polygonum aviculare aviculare