4 framed botanical plates, 19th century

4 botanical plates from "the flowering plants, grasses, sedges, and ferns of great britain", published in 5 volumes between 1855 and 1866. Illustrator anne pratt. Plates: orchids, prunus, creeping sweet grass, filipendula. 3 frames 33.5x25cm, 1 frame 34.5x25.5cm.