Anemia antrorsa
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Read MorePosted by Jose A. Campos | Jan 23, 2015 | Ferns, Observations
The xerophytic fern Cosentinia vellea, native to Macaronesia, mediterranean basin and western...
Read MorePosted by Nathan Smith | Jan 22, 2014 | Ferns, Observations
During a recent hike in the Enchanted Rock State Natural Area, in central Texas, I photographed...
Read MorePosted by wtesto | Jan 7, 2014 | Ferns, Observations
Stegnogramma burksiorum is a narrow endemic restricted to sandstone rockhouse habitats along the...
Read MoreBased on an estimate of 51 families worldwide. Total number of families on this website = 50.
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 287.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1550.