Olfersia cervina is a Neotropical fern of moist forests, often epiphytic or terrestrial. It has dimorphic fronds: broad sterile and narrower, erect fertile, bearing sori.
Above information is sourced from Wikipedia
© Ashley M Bradford (CC-BY-NC)
© (c) Patrícia Mees, some rights reserved (CC BY)
© Sylvain Piry