Alansmia elastica

Alansmia elastica (Bory ex Willd.) Moguel & M. Kessler  

Family: Polypodiaceae

Smooth Dancing Fern

[Ctenopteris mollissima (Fée) Copel., moreGrammitis elastica (Bory ex Willd.) Christenh., Terpsichore cocosensis A. Rojas, Terpsichore elastica (Bory ex Willd.) A. R. Sm., Terpsichore mollissima (Fée) A. R. Sm.]