Tetrapathaea tetrandra is a plant species endemic to New Zealand, the only species of the genus Terapathaea currently recognized. Common names include Kohia, New Zealand passionflower, New Zealand passion vine and New Zealand passionfruit. Tetrapathaea tetrandra is a vine climbing up to 10 m (33 feet). Leaves are alternate, broadly lanceolate, green, shiny, and untoothed. Flowers are white to yellow, in groups of 1-3 in the axils of the leaves. Fruits are lemon-shaped, orange, up to 30 mm (1.2 inches) long, inedible by humans.