Rubber trees, scientifically known as Hevea brasiliensis, are tropical trees native to South America. They are primarily cultivated for their latex, a milky fluid that can be harvested and processed into natural rubber. These trees thrive in warm, humid climates and can grow up to 100 feet tall. The latex is collected by making incisions in the bark, allowing the fluid to flow into containers. Rubber trees typically start producing latex when they are about 5 to 7 years old and can continue for over 25 years. The rubber harvested is used in various products, including tires, footwear, and medical supplies.