Are Sutherlandia and Pratia in the same family?
Pratia Pratia is a genus of flowering plants in the family Campanulaceae, native to Asia, Australia and New Zealand.
Adiantaceae Adiantaceae (as construed here, "sensu stricto", not a synonym of Pteridaceae) is a family of ferns in the order Pteridales. This includes the family formerly known as the "Vittariaceae." Recent genetic analyses based on chloroplast genes demonstrate that the vittarioid ferns cladistically nest within the genus "Adiantum", making that genus paraphyletic.