Begonia amphioxus is a rare and striking species known for its exotic, lance-shaped leaves adorned with bold red spots on a light green to cream background. Native to limestone forests in Borneo, this begonia stands out for its narrow, elongated foliage with pointed tips and maroon undersides—giving it a truly otherworldly appearance. The red spots are vivid and consistent, resembling a painted pattern that makes each leaf a living work of art.

This species prefers bright, indirect light to maintain its vibrant coloration, and it thrives in warm, humid environments with good air circulation. Ideal humidity is 60% or higher. A well-draining, airy soil mix—such as peat, perlite, and orchid bark—is essential, and the plant should be kept evenly moist but not waterlogged. Avoid allowing the soil to completely dry out or the roots to sit in standing water.

Begonia amphioxus is best suited for terrariums or enclosed growing environments, where its humidity and warmth needs can be consistently met. It’s a must-have for collectors of rare and unusual foliage, offering high visual impact in a compact, manageable form.