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Definition of Genus Psilophyton
1. Noun. Type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia.
Generic synonyms: Fern Genus
Group relationships: Family Psilophytaceae, Psilophytaceae
Member holonyms: Psilophyton
Group relationships: Family Psilophytaceae, Psilophytaceae
Member holonyms: Psilophyton