Definition of Polypodiopsida. Meaning of Polypodiopsida. Synonyms of Polypodiopsida

- The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds...
- Equisetidae is one of the four subclasses of Polypodiopsida (ferns), a group of vascular plants with a fossil record going back to the Devonian. They are...
- Psilotaceae is a family of ferns (class Polypodiopsida) consisting of two genera, Psilotum and Tmesipteris with about a dozen species. It is the only family...
- which includes most tree ferns, is a taxonomic order of the fern class, Polypodiopsida. No clear morphological features characterize all of the Cyatheales...
- including the former Marsileales) is an order of ferns in the class Polypodiopsida. Salviniales are all aquatic and differ from all other ferns in being...
- ferns in Wiktionary, the free dictionary. Ferns are plants of the class Polypodiopsida. Ferns may also refer to: Ferns, County Wexford, Ireland, a small historic...
- Schizaeales is an order of ferns (class Polypodiopsida). While the three clades of Schizaeales are all well-distinguished from one another by numerous...
- It is the only living family of the order Osmundales in the class Polypodiopsida (ferns) or in some classifications the only order in the class Osmundopsida...
- subclass Marattiidae. Marattiidae is one of four subclasses of class Polypodiopsida (ferns), to which it is related as shown in this cladogram, being a...
- Ophioglossidae is one of the four subclasses of Polypodiopsida (ferns). This subclass consists of the ferns commonly known as whisk ferns, grape ferns...