Table of Contents
2 relations: Fern, Thelypteridaceae.
Fern
The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers.
Thelypteridaceae
Thelypteridaceae is a family of about 900 species of ferns in the order Polypodiales.
See Oreopteris and Thelypteridaceae

