New World has 1,173 spp. of Brassicaceae in 116 genera, a half of species only in five genera: Draba (230), Physaria (110), Boechera (105), Lepidium (87), and Cardamine (72). Mexico has 214 spp. in 43 genera; U.S.A. has 661 spp. in 67 genera.
Ophioglossum (MG)
Cheiroglossa (PR)
Psilotum (MS)
Equisetum (MG)
Regnelldium (Uruguay)
Dicksonia (SC)
Jamesonia (RJ)
Vittaria (PR)
Physaria chambersii (OR, USA)
Polyctenium fremonti (ID, USA)
Stanleya (ID, USA)
Subularia aquatica (ID, USA)
Thelypodium laciniatum (ID, USA)