Asplenium australasicum

Asplenium australasicum grows as shrubby plant, with a rosette of yellow-green fronds which are 60 to 80 cm (24–32 in) long and 3 to 21 cm (1.2–8.4 in) wide. It can be distinguished from A. nidus by its prominent midrib under its fronds, giving the fronds a keeled appearance. The spores form in parallel lines which run in parallel with the veins and oblique to the midrib.