Posted by Valentina Ramirez Valencia | Ferns | 1
October 27, 2016
December 3, 2014
October 4, 2020
November 6, 2011
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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.