Do Schomburgkia and Cynoglossum belong to the same family?
Schomburgkia Schomburgkia is a genus of plants belonging to the family Orchidaceae. This genus is named for Richard Schomburgk, a German botanist who explored British Guiana during the 19th century. Species in this genus are either ephiphytic or lithophytic in their growth habit. According to the Royal Horticultural Society "Schom." is the official abbreviation for this genus.
Cyrtomium Cyrtomium is a genus of about 15-20 species of ferns in the family Dryopteridaceae, native to Asia, Africa (including Madagascar), and the Pacific Ocean islands (Hawaii). It is very closely related to the genus "Polystichum", with recent research suggesting it should be included within it (Little & Barrington).