Botany for Degree Pteridophyta

For Degree Level Students Table of Contents The Vascular Cryptogams (Pteridophyta) Classification Division?Psilophyta Class?Psilophytopsida Division? Psilophyta Class ?Psilotopsida Lycophyta?Eligulopsida Lycophyta?Ligulopsida Lycophyta?Ligulopsida (Contd.) Sphenophyta (Benson, 1957) Filicophyta or Pterophyta Eusporangiopsida Ophioglossales Eusporangiopsida (Contd.) Protoleptosporangiopsida Leptosporangiopsida Family Gleicheniaceae Genus Gleichenia Family Polypodiaceae Subfamily Drypteridioideae Family Polypodiaceae Subfamily Pteridoideae Family Polypodiaceae Subfamily Polypodioideae Hymenophyllaceae Pterophyta? Leptosporangiopsida Marsileales Pterophyta ?Leptosporangiopsida SalvinialesReference Books Index