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• psilophyte - Definition of psilophyte at YourDictionary.com

  any of various extinct, early land plants of the Silurian and Devonian periods, characterized by a simple vascular structure and lacking true roots and leaves

• psilophyte - Wiktionary

  Definition from Wiktionary, a free dictionary

• psilophyte - definition of psilophyte by the Free Online Dictionary ...

  Thesaurus Legend: Synonyms Related Words Antonyms. Noun: 1. psilophyte - any plant of the order Psilophytales: a savannah plant. tracheophyte, vascular plant - green plant having a ...