Genus Hymenophyllum is a group of ferns known for their delicate, lacy fronds. These ferns can be found in cool, moist environments such as forests, cliffs, and stream banks, with the majority of species found in tropical regions. There are many common names for these ferns, including "filmy ferns," "lace ferns," and "ribbon ferns." Additionally, some species within the genus Hymenophyllum have their own unique names, such as Hymenophyllum malingii, known as the "Maling fern." No matter what name is used, these ferns are stunning examples of nature's beauty and resilience, and are a testament to the incredible diversity of plant life that exists on our planet.