Plant systematics : a phylogenetic approach / by Walter S. Judd, [et all....] - 3rd ed. - Sunderland, Mass. : Sinauer Associates, 2008. - xv, 611 p. : ill. (some col.), col. maps ; 29 cm. ISBN: 9780878934072 Subjects--Topical Terms: Plants --Classification. Dewey Class. No.: 580.12 JUD 'R' / 1356