Hibiscus kavinae is a species of flowering plant in the mallow family, Malvaceae. It is a small tree or shrub that can reach up to 5 meters in height. The plant is known for its large and showy flowers, which can be up to 15 cm in diameter. The flowers come in shades of pink, red, orange, and yellow, and have a distinctive trumpet shape. The leaves are green and glossy, and the bark is gray and smooth.