Lepisorus thunbergianus

About

Lepisorus thunbergianus, the weeping fern, is an epiphyte with slender, undivided fronds. Across its native Asian and Pacific range, it has many common names, including 瓦韦 in Chinese, ノキシノブ (nokisinobu), "hiding under eaves" in Japanese, 일엽초 (il-yeobcho) in Korean, and ‘ēkaha ‘ākōlea, pua‘a kuhinia, or pākahakaha in Hawaiian. While it is currently accepted as a species, it is paraphyletic species complex, and "might need to be redefined."

Summary from Wikipedia