About The Author
I am an amateur botanist working on the fern and lycophyte florulas of Santa Catarina Island and the Furnas River Reserve, in southern Brazil.
Pteridology – Selaginella lepidophylla
October 11, 2012
Fern hybrids: Adiantum example (with Robbin C. Moran)
December 11, 2014
Swimming Fern Sperm
October 30, 2011
Pteridology – Equisetum spores
September 24, 2012
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Taxa on this site
Also on FOTW
FOTW VS. WORLDWIDE DIVERSITY
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 = 1540.