Definition of Marattiopsida. Meaning of Marattiopsida. Synonyms of Marattiopsida

- al. in 2006, the Marattiales formed the single member of the class Marattiopsida. Four genera were recognized. The class was lowered in rank to the subclass...
- Psilotopsida – 2 orders (whisk ferns and ophioglossoid ferns) ~92 species Marattiopsida – 1 order, Marattiales ~ 150 species Polypodiopsida (Filicopsida) –...
- †Cladoxylopsida Equisetopsida (horsetails) Marattiopsida Psilotopsida (whisk ferns and adders'-tongues) Pteridopsida (true ferns)...
- formally only considered as four classes (Psilotopsida; Equisetopsida; Marattiopsida; Polypodiopsida), 11 orders and 37 families, without ****igning a higher...
- family Equisetaceae – Horsetails (1 genus, about 15 species) class Marattiopsida Order Marattiales, family Marattiaceae – Marattoid ferns (6 genera,...
- unclear about the relationship between Equisetopsida, Psilotopsida, and Marattiopsida, but recent studies have shown that Equisetopsida is most likely sister...
- type genus of the family Marattiaceae, order Marattiales and class Marattiopsida. Formerly considered to be a much larger genus, genetic analysis has...
- Sri Lanka is a tropical island situated close to the southern tip of India. The invertebrate fauna is as large as it is common to other regions of the...
- quarry. Épleny quarry Affinities with the family Marattiaceae inside Marattiopsida. Fern spores related with modern genera that grew forming large colonies...
- (Whisk ferns) Order Ophioglossales (Adder's tongues, moonworts) Subclass Marattiopsida Order Marattiales Subclass Polypodiidae Order †Urnatopteridales Order...