Craigmyle, Marshall An illustrated guide to perennials a unique reference guide to more than 1500 plants with comprehensive descriptions and planting information - London Salamander Books Ltd. 2004 - 480 p. : ill. Col. ; 21 cm. Includes appendices and index. ISBN: 9780862886332 (pbk) Subjects--Topical Terms: Information--Plantation--Plant directory--Plant descriptions--Types-plants--Gardens--RIPS Dewey Class. No.: 635.932 / CRA