Common Knotweed

Description

“Pet poisonous” – Toxic parts: sap Polygonum plebeium, the common knotweed,is a species of flowering plant in the knotweed family, found natively throughout much of South Asia and in Madagascar, and introduced to the United States and Australia. It occurs in disturbed habitats that frequently are flooded, such as banks, ditches, and rice fields. It is used as a vegetable in food in some locations