The order Salviniales is an order of ferns in the class Polypodiopsida.
Salviniales
The ferns are a group of vascular plants that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the branched sporophyte is the dominant phase.
Image: Psilotum
Image: Equisetopsida
Image: Flickr brewbooks Angiopteris evecta Mule's foot fern (1)
Image: WP2 Hymenophyllum Exkursion nach Berdorf (Luxemburgexkursion) 011