1 Why Study Inselbergs?.- 1.1 Inselbergs - Model Ecosystems for Biodiversity Studies.- 1.2 Perspectives of Inselberg Research.- 1.3 Linking Inselberg Research to Other Ecosystems.- References.- 2 Inselbergs: Geomorphology and Geoecology.- 2.1 Introduction.- 2.2 Diversity of Forms and Terminology.- 2.3 Genesis of Inselbergs.- 2.4 Ayers Rock.- 2.5 Microforms and Substrata - Examples from the Côte d'lvoire.- 2.6 Discussion.- References.- 3 Xeric Islands: Environmental Conditions on Inselbergs.- 3.1 Introduction.- 3.2 The Study of Microclimate on Inselbergs in the Côte d'lvoire.- 3.3 Conclusions.- References.- 4 Islands on Islands: Habitats on Inselbergs.- 4.1 Introduction.- 4.2 Habitat Types on Inselbergs.- 4.3 Floristic Affinities to Other Rock Outcrop Ecosystems.- References.- 5 Algae, Fungi, and Lichens on Inselbergs.- 5.1 Introduction.- 5.2 Algae.- 5.3 Fungi.- 5.4 Lichens.- 5.5 Habitat Separation.- 5.6 Ecophysiology.- 5.7 Conclusion.- References.- 6 Bryophytes.- 6.1 Introduction.- 6.2 Floristic Diversity.- 6.3 Habitats.- 6.4 Structural Adaptations.- 6.5 Dispersal.- 6.6 Distribution.- 6.7 Comparison with Flowering Plants.- References.- 7 Vascular Plants on Inselbergs: Systematic Overview.- 7.1 Introduction.- 7.2 Data Availability.- 7.3 Systematic Distribution and Species Numbers.- 7.4 Comparison with Vascular Epiphytes.- References.- 8 Vascular Plants on Inselbergs: Vegetative and Reproductive Strategies.- 8.1 Introduction.- 8.2 Adaptational Aspects of Plant Life-and Growth-Forms on Inselbergs.- 8.3 Reproductive Strategies.- 8.4 Plant Functional Groups and Redundancy in the Vegetation of Inselbergs.- References.- 9 Ecophysiology of Vascular Plants on Inselbergs.- 9.1 Introduction.- 9.2 Environmental Factors as Stressors.- 9.3 Adaptation of Inselberg Plants to Scarcity of Water.- 9.4 Adaptation of High Irradiance and Temperatures.- 9.5 Adaptation to Deficiency of Mineral Nutrients: Carnivorous Plants.- 9.6 Modes of Photosynthesis in Plants of Mt. Angavokely (Central High Plateau of Madagascar).- 9.7 Conclusions.- References.- 10 Variations on One Theme: Regional Floristics of Inselberg Vegetation.- 10.1 West African Inselberg Vegetation.- 10.1.1 Geography and Geology.- 10.1.2 Climate.- 10.1.3 Vegetation.- 10.1.4 Inselberg Vegetation.- 10.1.5 Life-Forms and Ecological Adaptations.- 10.1.6 Systematic and Ecological Affinities.- 10.1.7 Phytogeography and Endemism.- References.- 10.2 East and Southeast Africa.- 10.2.1 Geography and Geology.- 10.2.2 Climate.- 10.2.3 Vegetation.- 10.2.4 Inselberg Vegetation.- 10.2.5 Life-Forms.- 10.2.6 Vegetative Adaptations.- 10.2.7 Reproductive Adaptations.- 10.2.8 Systematic and Ecological Characteristics.- 10.2.9 Biogeography, Endemism, and Speciation.- References.- 10.3 The Arid Scenario: Inselbergs in the Namib Desert Are Rich Oases in a Poor Matrix (Namibia and South Africa).- 10.3.1 Geography and Geology.- 10.3.2 Geomorphological Features.- 10.3.3 Soils.- 10.3.4 Climate.- 10.3.5 Flora, Vegetation, and Life-Forms.- 10.3.6 Human Impact and Conservation.- 10.3.7 Research Needs.- References.- 10.4 Vegetation of Malagasy Inselbergs.- 10.4.1 Introduction.- 10.4.2 Geography and Geology.- 10.4.3 Climate.- 10.4.4 Vegetation.- 10.4.5 Inselberg Vegetation.- 10.4.6 Systematic Characteristics.- 10.4.7 Life-Forms and Adaptations.- 10.4.8 Biogeography and Endemism.- 10.4.9 Considerations upon Diversity.- References.- 10.5 Seychelles.- 10.5.1 Introduction.- 10.5.2 Geography and Geology.- 10.5.3 Climate.- 10.5.4 Vegetation of the Granitic Islands.- 10.5.5 Inselberg Vegetation.- 10.5.6 Life-Forms and Adaptations.- 10.5.7 Systematic and Ecological Characteristics.- 10.5.8 Biogeography and Endemism.- 10.5.9 Conservation.- References.- 10.6 Flora and Vegetation of Inselbergs of Venezuelan Guayana.- 10.6.1 Geography and Geology.- 10.6.2 Climate.- 10.6.3 Vegetation of Venezuela.- 10.6.4 Inselberg Vegetation.- 10.6.5 Life-Forms and Adaptations.- 10.6.6 Systematic Characteristics.- 10.6.7 Biogeography and Endemism.- 10.6.8 Appendix.- References.- 10.7 The Guianas (Guyana, Suriname, French Guiana).- 10.7.1 Introduction.- 10.7.2 Geography and Geology.- 10.7.3 Climate.- 10.7.4 Vegetation of the Guianas.- 10.7.5 Inselberg Vegetation.- 10.7.6 Life-Forms and Adaptations.- 10.7.7 Systematic and Ecological Characteristics.- 10.7.8 Biogeography and Endemism.- 10.7.9 Conclusion.- References.- 10.8 Southeast Brazil.- 10.8.1 Introduction.- 10.8.2 Geography.- 10.8.3 Geology and Palaeoclimatology.- 10.8.4 Modern Climate.- 10.8.5 Vegetation of Southeastern Brazil.- 10.8.6 Inselberg Vegetation of Southeastern Brazil.- 10.8.7 Life-Forms and Adaptations.- 10.8.8 Systematics.- 10.8.9 Biogeography and Endemism.- 10.8.10 Summary.- 10.8.11 Postscript.- References.- 10.9 Floristics of Australian Granitoid Inselberg Vegetation.- 10.9.1 Introduction.- 10.9.2 Geography and Geology.- 10.9.3 Flora, Climate, and Vegetation.- 10.9.4 Inselberg Vegetation - Life-Forms, Adaptations, Systematics.- 10.9.5 Biogeography, Endemism, and Speciation.- 10.9.6 Biodiversity of Australian Inselbergs.- References.- 10.10 Flora and Vegetation of Granite Outcrops in the Southeastern United States.- 10.10.1 Geography and Geology.- 10.10.2 Climate.- 10.10.3 Zonal Vegetation.- 10.10.4 Inselberg Vegetation.- 10.10.5 Life-Forms and Adaptations.- 10.10.6 Systematic and Ecological Characteristics.- 10.10.7 Biogeography and Endemism/Speciation.- 10.10.8 Appendix.- References.- 11 Phytogeography.- 11.1 Introduction.- 11.2 Systematic Composition of Inselberg Florulae.- 11.3 General Tendencies in Distribution Patterns.- 11.4 Endemism.- 11.5 Influence of Regional Diversity.- 11.6 Influence of Paleogeography and Paleoclimate.- 11.7 Speciation.- 11.8 Exotics and Weeds.- References.- 12 Factors Controlling Species Richness of Inselbergs...- 12.1 Introduction.- 12.2 Species Richness of Inselbergs: the Relationship Between Local and Regional Diversity.- 12.3 Species Richness, Size, and Isolation of Inselbergs.- 12.4 Species Richness: Diversity Patterns on Inselbergs.- 12.5 Species Richness of Inselbergs: Coexistence of Equilibrium and Nonequilibrium Communities.- 12.6 Conclusions.- References.- 13 The Fauna of Inselbergs.- 13.1 Introduction.- 13.2 How Inselbergs Influence Faunal Development.- 13.3 Appendix: Animal Species Closely Associated with Inselbergs.- References.- 14 Human Dimensions and Conservation.- 14.1 Introduction.- 14.2 Cultural Aspects.- 14.3 Human Impact.- 14.4 Genetic Resources.- 14.5 Proposals for Conservation and Sustainable Use.- 14.6 Appendix.- References.- 15 Biodiversity of Terrestrial Habitat Islands - the Inselberg Evidence.- 15.1 Introduction.- 15.2 Inselbergs - an Old and Environmentally Harsh Ecosystem.- 15.3 The Importance of Cryptogams on Inselbergs.- 15.4 Adaptive Traits Towards Life on Inselbergs.- 15.5 Phytogeographical Aspects.- 15.6 Species Richness of Inselberg Plant Communities.- References.- Species Index.