Hayward, John, 1922- A new key to wild flowers/ John Hayward ; with illustrations by Michael Hickey. - Rev. ed. - Cambridge [England] ; New York : Cambridge University Press, 1995. - x, 278 p. : ill. ; 22 cm. Includes indexes. ISBN: 0521483468 (pb) Subjects--Topical Terms: Wild flowers--Great Britain--IdentificationBotany--Identification.--Great BritainWild flowers--Identification.Leaves--Identification LC Class. No.: QK306 / H39 1995