Bird's-nest ferns is a common name applied to several related species of ferns in the genus Asplenium. They grow in a tight, nest-like clump with a linguate leaf rosette and are usually epiphytic, growing in trees. Bird's-nest Fern may also be seen growing on rocks and they will grow in the ground, too (click wikipedia or here for more info)
Botanist name:Asplenium nidus.
Pokok Daun Semun (bahasa Inggeris: Bird-nest Fern) atau Pokok Paku langsuir