Coast Redwoods (Sequoia sempervirens) along California's northern coast are the world's tallest trees, with specimens like Hyperion reaching over 115 meters (379 feet) in height. The Banyan and Bodhi trees are significant in Indian culture but not known for extreme height. 'Changi' appears to be an incomplete or unclear reference. Redwoods are coniferous trees specifically adapted to the coastal climate.