The critria used in classificationof spermatophytes and pteridophytes
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Classification of Pteridophytes by Smith (1955), Bold (1957) and Zimmerman (1959)
Psilophyta: Psilotum comes under psilophyta. ...
Lycophyta (Club moss or spike moss) • Differentiated plant body. ...
Sphenophyta (Horse tail) • All are fossils except Equisetum. ...
Pterophya (Ferns or Filicophyta)
Answered by
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Answer:
Classification of Pteridophytes by Smith (1955), Bold (1957) and Zimmerman (1959)
Psilophyta: Psilotum comes under psilophyta. ...
Lycophyta (Club moss or spike moss) • Differentiated plant body. ...
Sphenophyta (Horse tail) • All are fossils except Equisetum. ...
Pterophya (Ferns or Filicophyta)
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