Polygonella gracilis aka Tall Jointweed
Taxonomy
Common names
Tall Jointweed, Delopyrum Filiforme, Polygonum Dichotomum, Polygonum PinicolaHow to care for Tall Jointweed
Toxicity
Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.
More info:
Wikipedia