Macrothelypteris torresiana, commonly known as the Mariana Maiden Fern, is a perennial herbaceous fern native to a variety of habitats including moist, shaded forest floors, and along stream banks in tropical and subtropical regions of Africa and Asia. It is also found in disturbed areas, indicating some level of adaptability. This fern typically grows to a height of 1-2 feet (30-60 cm) and spreads by rhizomes to form dense colonies. The fronds are large, bright green, and have a lacy appearance, which can add a delicate texture to shaded garden areas.

Mariana Maiden Fern is appreciated for its lush foliage and ease of growth in the right conditions. It is often used in shaded or woodland gardens, as ground cover, or in containers for indoor or outdoor use. It thrives in moist, well-drained soil with high organic content and prefers part shade to full shade. While it requires consistent moisture, it is important to avoid waterlogged conditions. This species has no significant pest or disease problems, but it should be monitored for potential invasiveness, as it can spread rapidly and outcompete native vegetation in non-native areas.CC BY-SA 4.0