psilotales sentence in Hindi

Examples

1. Psilotales also do not have true roots.
2. In the molecular phylogenetic classification of Smith et al . in 2006, Ophioglossales, in its present circumscription, was placed with the order Psilotales in the class Psilotopsida.
3. As circumscribed by Smith " et al . ", 2006, Psilotopsida contains two families, Psilotaceae and Ophioglossaceae, placed in orders Psilotales and Ophioglossales, respectively.
4. In some classifications this group is placed in a separate division, the "'Ophioglossophyta "', but recent molecular systematic studies have shown the Ophioglossales to be closely related to the Psilotales.