Histiopteris incisa, commonly known as Bat’s Wing Fern or Water Fern, is a semi-evergreen fern native to a variety of habitats including rainforests, open forests, and forest margins in Asia, Africa, South America, Australia, New Zealand, and other South Pacific islands. It typically grows to a medium size with fronds ranging from 2 to 6 feet long, creating a lush, dense appearance. The fronds are distinctive with their deeply lobed, almost hand-like appearance, which gives rise to the common name "Bat’s Wing." This fern thrives in moist, shaded areas and often forms large colonies, making it an excellent ground cover in suitable environments.

Bat’s Wing Fern is valued for its unique foliage and ability to thrive in damp, shady gardens, where other plants may struggle. It is often used in cultivation for underplanting in shaded garden beds, alongside water features, or in naturalized woodland gardens. For optimal growth, it requires consistently moist soil, high humidity, and protection from strong winds. While it prefers shade, it can tolerate some morning sun if kept sufficiently moist. It is relatively low-maintenance, but gardeners should be vigilant about providing adequate water during dry periods.CC BY-SA 4.0