1. Leptosporangiate fernLeptosporangiate ferns are the largest group of living ferns, comprising some 9000 species worldwide. They comprise the subclass Polypodiidae, but are often considered to be the class Pteridopsida or Polypodiopsida, although other classifications assign them a different rank. The leptosporangiate ferns are one of the four major groups of ferns, with the others being the marattioid ferns, the horsetails, and whisk ferns and moonworts Ophioglossidae a.
Read “Leptosporangiate fern” on English Wikipedia
Read “シダ綱” on Japanese Wikipedia
Read “Leptosporangiate fern” on DBpedia
Read “Leptosporangiate fern” on English Wikipedia
Read “シダ綱” on Japanese Wikipedia
Read “Leptosporangiate fern” on DBpedia
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