No luck so far Myriam! I found a site with a few pages of ferns in Brazil which you might have as well.
http://www.floranopolis.net/ar...
I don't know if this site will help, they have around 500 ferns including tropical ones. Ugh, they used to have lots of ferns listed but have transferred the business to Bowden Hostas, shop is closed now and I guess it won't be showing the same number of ferns as before.
http://www.world-of-ferns.co.u...
Other fern links ..
http://www.nhm.ac.uk/hosted_si...
