- Categories
- Anemiaceae (15)
- Aspleniaceae (163)
- Athyriaceae (135)
- Blechnaceae (97)
- Culcitaceae (2)
- Cyatheaceae (60)
- Cystodiaceae (2)
- Cystopteridaceae (24)
- Davalliaceae (12)
- Dennstaedtiaceae (88)
- Desmophlebiaceae (4)
- Dicksoniaceae (10)
- Didymochlaenaceae (5)
- Diplaziopsidaceae (3)
- Dipteridaceae (10)
- Dryopteridaceae (347)
- Equisetaceae (13)
- Gleicheniaceae (35)
- Hemidictyaceae (1)
- Huperziaceae (2)
- Hymenophyllaceae (170)
- Hypodematiaceae (3)
- Isoëtaceae (3)
- Lindsaeaceae (21)
- Lomariopsidaceae (16)
- Lonchitidaceae (1)
- Loxsomataceae (2)
- Lycopodiaceae (128)
- Lygodiaceae (8)
- Marattiaceae (25)
- Marsileaceae (3)
- Matoniaceae (2)
- Metaxyaceae (3)
- Nephrolepidaceae (10)
- Oleandraceae (11)
- Onocleaceae (9)
- Ophioglossaceae (31)
- Osmundaceae (14)
- Plagiogyriaceae (3)
- Polypodiaceae (480)
- Psilotaceae (6)
- Pteridaceae (259)
- Saccolomataceae (11)
- Salviniaceae (2)
- Schizaeaceae (5)
- Selaginellaceae (52)
- Tectariaceae (36)
- Thelypteridaceae (126)
- Thyrsopteridaceae (1)
- Woodsiaceae (3)
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Taxa on this site
FOTW VS. WORLDWIDE DIVERSITY
Families
Genera
Species
98.04%
Based on an estimate of 51 families worldwide. Total number of families on this website = 50.
Genera
84.87%
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 286.
Species
12.64%
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1506.