Polygonum Australe

Polygonum australe, commonly known as the Australian knotweed, is a hardy perennial plant native to Australia and parts of Southeast Asia. It is characterized by its erect stems and clusters of small, pinkish-white flowers that bloom in late spring to early summer. This plant thrives in a variety of soil types and is often found in disturbed areas, along roadsides, and in open woodlands. Its rapid growth and ability to spread through rhizomes make it both a resilient and sometimes invasive species. Despite its aggressive nature, Polygonum australe plays an important role in supporting local wildlife and stabilizing soil in certain ecosystems.