Division (phyllum) of the plant kingdom. Eggs borne in archegonia: sperm-cells in antheridia: alternation of generations clearly evident, the spore-bearing generation dominant: true vascular tissue present; also true roots.CH
DIVISION Pteridophyta
- CLASS: FILICINAE (Ferns)
- Sub-class: Eusporangiatae
- Order: Ophioglossales
- Family: Ophioglossaceae
- Order: Marattiales
- Family: Marattiaceae
- Order: Ophioglossales
- Sub-class: Leptosporangiatae
- Order: Filicales
- Family: Hymenophyllaceae
- Family: Cyatheaceae
- Family: Polypodiaceae
- Family: Ceratopteridaceae
- Family: Schizaeaceae
- Family: Gleicheniaceae
- Family: Osmundaceae
- Order: Hydropteridales
- Family: Marsileaceae
- Family: Salviniaceae
- Order: Filicales
- Sub-class: Eusporangiatae
- CLASS: EQUISETINAE
- Order: Equisetales
- Family: Equisetaceae
- Order: Equisetales
- CLASS: LYCOPODINAE
- Order: Lycopodiales
- Family: Lycopodiaceae
- Order: Selaqinellales
- Family: Selaginellaceae
- Order: Lycopodiales
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References
- Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963
External links
- w:Pteridophyta. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Pteridophyta QR Code (Size 50, 100, 200, 500)