Pteris umbrosa - jungle brake

Pteris umbrosa, commonly known as Jungle Brake, is a fern native to tropical and subtropical regions of East Asia. In traditional herbal medicine, Jungle Brake has been used for its cooling and anti-inflammatory properties, with its fronds sometimes applied as poultices to soothe skin irritations or reduce swelling. In folklore, ferns like Pteris umbrosa are often associated with protection and renewal. The name ""Jungle Brake"" reflects its dense, protective growth, often creating a barrier or shield in its native habitat. 

Chelsea Physic Garden has been a centre of medicinal plant knowledge for over 350 years. Established in 1673 by the Worshipful Society of Apothecaries of London, it is one of the oldest botanic gardens in Britain. Its living collection includes species from across the globe, many with histories deeply rooted in medicinal and cultural practice. Today, the Garden continues to inspire learning, offering a space for people to connect with nature and explore the essential role plants play in our health, culture, and survival.