Posted by Ran Wei | Jan 13, 2023 | Ferns
Posted by Michael Sundue | Jan 15, 2021 | Ferns
Posted by Wei Hao Pan | Nov 7, 2020 | Ferns, Observations
Rhizome to 1 cm or more in diam., covered with appressed, copious, dark brown, stout, subulate...
Posted by H.T. Brent | Sep 21, 2020 | Ferns
Posted by Michael Sundue | Apr 30, 2015 | Ferns, New Collections
Sori Rhizome and petioles Rhizome cross-section Rhizome Sori Leaf marginal lobe detail Petiole...
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 = 286.
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1510.