Definition of Ophioglossales. Meaning of Ophioglossales. Synonyms of Ophioglossales

- classification of 2016 (PPG I), it is the only family in the order Ophioglossales, which together with the Psilotales is placed in the subclass Ophioglossidae...
- Smith et al. (2006). The subclass contains two orders, Psilotales and Ophioglossales, whose relationship was only confirmed by molecular phylogenetic studies...
- remained in their precise placement. Other classifications have raised Ophioglossales to the rank of a fifth class, separating the whisk ferns and ophioglossoid...
- orders Order Psilotales Prant – whisk ferns; 1 extant family Order Ophioglossales Link – grape ferns; 1 extant family Subclass Marattiidae Klinge – marattioid...
- bifurcate and trifurcate types. Some ferns, like members of the group Ophioglossales have a unique arrangement -- such as a single fleshy or amorphous leaf...
- recent phylogenies place them as basal ferns, as a sister group to Ophioglossales. They lack true roots and leaves are very reduced, the stems being the...
- The flora of Qatar includes more than 300 species of wild plants. Qatar occupies a small desert peninsula that is around 80 km (50 miles) from east to...
- family Psilotaceae – Whisk ferns (2 genera, about 17 species) Order Ophioglossales, family Ophioglossaceae – Adder's-tongues (5 genera, about 80 species)...
- Tracheophytes Division: Polypodiophyta class: Polypodiopsida Order: Ophioglossales Family: Ophioglossaceae Genus: Ophioglossum Species: O. vulgatum Binomial...
- Psilotaceae comprising Psilotum and Tmesipteris, was placed with the order Ophioglossales in the class Psilotopsida. The linear sequence of Christenhusz et al...