Orthosiphon aristatus, commonly known as cat's whiskers or Java tea, is a plant species in the family Lamiaceae. It is a perennial herb that can grow from 25 to 200 cm tall. The plant has quadrangular, poorly ramified, ascending stems and decussately opposite leaves that are ovate or rhombic in shape, measuring 2-9(-12) cm in length . Classification: Orthosiphon aristatus belongs to the division of angiosperms (flowering seed plants) and is a dicotyledon . Growth Form: It is a shrub-like plant . Medicinal Uses: Orthosiphon aristatus is an important medicinal plant, particularly in Malaysia. It has been traditionally used for various purposes, including as a diuretic, anti-inflammatory, and antihypertensive agent. The plant contains phytochemical compounds that are believed to contribute to its medicinal properties. Cultivation: The plant is a perennial and can grow at a fast rate. It is hardy in USDA zone 10 and can reach a height of up to 1 meter (3 feet 3 inches) . Ethnobotany: Orthosiphon aristatus is also known for its ethnobotanical uses. It has been used in traditional medicine systems in Southeast Asian countries.
