Contents: --------- Foreword by Gordon D. Rowley, President: British Cactus & Succulent Society 1 Introduction 2 Morphology and Annual Cycle 3 Names and Nomenclature 4 Classification Map 1: Distribution of Lithops N.E. Brown 5 Lithops in Habitat 6 Lithops in Cultivation 7 Descriptive Setting Map 2: Northern and central Namibia Map 3: Southern Namibia, NW Cape Map 4: Central and northern Cape Map 5: NE Cape, OFS and Transvaal Map 6: SW and S Cape 8 Descriptions of the Taxa 9 Lithops Locality Data (from C001 to C406) 10 Taxonomic Index 11 Bibliography and References 12 General Index