What is another word for onychium?
Pronunciation: [ɒnˈɪt͡ʃi͡əm] (IPA) 
Onychium refers to a fern genus with species largely found in tropical regions worldwide. Some of the synonyms for Onychium include the common name, claw fern, which is derived from the shape of its fronds. The plant is also referred to as fernwort, nail fern, and nailwort. The fronds of these ferns are usually needle-like, and their blades grow in a triangular shape, resembling the shape of claws. Their ornamental uses stem from the fact that the ferns are capable of retaining their vibrant green color throughout the year, making them a valuable addition to any garden. Onychiums grow optimally in well-draining soils with moderate amounts of moisture. Overall, the genus is an important feature of green spaces globally.
