Leymus and Cyrtomium, are native to which mutual location?
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).
Cyperus compressus Cyperus compressus, commonly known as annual sedge, is a sedge of the "Cyperaceae" family that has a wide distribution throughout countries with warmer climates. It is found in tropical areas of Africa, Asia and the Americas.