Cacalia Javanica, also known as Java Marsh Cacalia, is a herbaceous plant that belongs to the family Asteraceae. This plant is native to several countries in Asia including China, Japan, and Korea. It is a popular medicinal plant that has been used to treat various ailments for centuries. Some synonyms for Cacalia Javanica include Aster Javanicus, Hemistepta Javanica, and Senecio Javanicus. The plant has hairy stems and leaves that resemble those of a nettle. Its flowers are yellow and bloom in clusters at the end of the stems. In traditional medicine, the plant's roots and leaves are commonly used to treat respiratory illnesses, digestive disorders, and skin irritations.