Posted by Susan Fawcett | Ferns, Object, Observations, What is this? | 0
July 14, 2019
May 24, 2021
September 4, 2015
June 17, 2021
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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.