About: Niphidium crassifolium

Niphidium crassifolium, commonly known as the graceful fern, is a species of fern in the family Polypodiaceae found in Central and South America. It is predominantly epiphytic, growing on other plants—for example, in the canopies of trees—but occasionally grows on rocks or on the ground, particularly at higher altitude. It has a rhizome from which many fine covered in dark reddish-brown scales grow. Together they form a root basket that, when growing on trees, helps to trap leaf litter and dust, forming a nutrient-rich soil that holds water. Its leaves are simple in shape, 13–85 centimetres (5–33 in) long and 3–5 centimetres (1.2–2.0 in) wide and when dry, and covered by a wax-like film. The sori are round and large, occurring in single rows between veins at the far end of the leaf.