NY | Ferns and Lycophytes of the World

Pteris muricatopedata

Adaxial leaf axes Lower leaf axes Young leaf Young leaf Rhizome cross section Petiole vasculature...

Histiopteris incisia is found at mid- to high-elevations, scrambling or scandent, in open areas....

Blechnum laevigatum is restricted to Southern South America, and can be recognized by its evenly...

Elaphoglossum viscidum is endemic to Brazil, occurring in the mountains of Rio de Janeiro and...

Pleopeltis pleopeltidis is endemic to Brazil (BA, MG, RJ, SP, PR, SC, RS). Note the white dots on...