Posted by Nathan Smith | Mar 22, 2018 | Ferns, Observations
Posted by Michael Sundue | Jun 2, 2017 | Ferns, Observations
In Vermont, Asplenium ruta-muraria can be reliably found upon limestone bluffs along the eastern...
Posted by Jose A. Campos | Jul 20, 2016 | Ferns, Observations
Based 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 = 285.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1483.