Fern genera of southern Africa (v. 2.3) (for users with some experience)

by Ronell Klopper, Nei Crouch, John Burrows, Sandra Burrows and Tony Rebelo

Key to the Ferns of the s Africa v 2.3



This key can give extra weight to common species, so that the most common species are the most likely.

Do you want to include information on species distribution and abundance?

Yes, give extra weight to common species
No, treat all species equally