- Categories
- Anemiaceae (15)
- Aspleniaceae (161)
- Athyriaceae (130)
- Blechnaceae (94)
- Culcitaceae (2)
- Cyatheaceae (60)
- Cystodiaceae (2)
- Cystopteridaceae (24)
- Davalliaceae (12)
- Dennstaedtiaceae (79)
- Desmophlebiaceae (4)
- Dicksoniaceae (10)
- Didymochlaenaceae (5)
- Diplaziopsidaceae (3)
- Dipteridaceae (9)
- Dryopteridaceae (345)
- Equisetaceae (13)
- Gleicheniaceae (35)
- Hemidictyaceae (1)
- Huperziaceae (2)
- Hymenophyllaceae (162)
- Hypodematiaceae (3)
- Isoëtaceae (2)
- Lindsaeaceae (21)
- Lomariopsidaceae (15)
- Lonchitidaceae (1)
- Loxsomataceae (2)
- Lycopodiaceae (127)
- Lygodiaceae (7)
- Marattiaceae (25)
- Marsileaceae (3)
- Matoniaceae (2)
- Metaxyaceae (3)
- Nephrolepidaceae (10)
- Oleandraceae (11)
- Onocleaceae (9)
- Ophioglossaceae (31)
- Osmundaceae (14)
- Plagiogyriaceae (3)
- Polypodiaceae (464)
- Psilotaceae (6)
- Pteridaceae (252)
- Saccolomataceae (10)
- Salviniaceae (2)
- Schizaeaceae (5)
- Selaginellaceae (51)
- Tectariaceae (35)
- Thelypteridaceae (126)
- Thyrsopteridaceae (1)
- Woodsiaceae (3)
Login
Subscribe to FOTW
Receive notifications of new posts.
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
84.57%
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 285.
Species
12.45%
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1483.