Orthosiphon stamineus is a herb that is widely grown in tropical areas. It is also known as Orthosiphon aristatus. The plant can be identified by its white or purple flowers bearing long, protruding stamens that resemble cats' whiskers. It is also commonly referred as 'Misai Kucing' (Malaysian) or 'Kumis Kucing'(Indonesian) which means cat whiskers. The herb is popularly known as Java tea and is used widely in the form of herbal tea in Asia. Java tea was possibly introduced to the West in the early ...