ଅର୍ଥ : Fern of New Zealand and Australia having trailing fronds with dark green buttonlike leaflets.
ସମକକ୍ଷ : pellaea rotundifolia
ଅର୍ଥ : Jamaican fern having round buttonlike bulbils.
ସମକକ୍ଷ : tectaria cicutaria
Button fern meaning in Bengali (Bangla).