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[Pteridophytina] (Subphylum) - pteridophytes ..[Lycophytae] (Infraphylum) ..[Psilophytae] (Infraphylum) ..[Sphenophytae] (Infraphylum) ..[Filices] (Infraphylum) - ferns ....[Filicopsida] (Class) - ferns

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Last updated: 28 Aug 2026