Felt fern, whose scientific name is pyrrosia lingua, is a species of monocotyledonous fern belonging to the genus pyrrosia in the fernaceae family.
It is an epiphyte that grows on rocks, bark, or in relatively dry areas, often covering the ground.
Its leaves are thick, stiff, leathery, and densely covered with star-shaped hairs on the surface, giving it a smooth yellow-green appearance.
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