This book is the English translation of an analysis of the Cuban flora, based on the interrelationships between climate and zonal vegetation, and between soil and plant communities. With the aid of maps and diagrams, the six sections cover: bioclimatological fundamentals: relationships between the soil and vegetation, with attention given to the ecological effects of serpentine rock on the flora and to the nature and origin of the island's savannas; fundamentals of life-forms and phytogeography, including the evolution and phytogeographical characteristics of the flora in relation to other floras of the West Indies; the phytogeographical subdivision of Cuba into western, central and eastern provinces; a vegetation map of Cuba with descriptions of the main vegetation types; and a systematic survey of plant communities, taking up almost half the book and comprising a classification of 40 forest and shrubland communities, plus characterizations of 150 phytosociological units. There are general and Linnean indexes, and an appended 1:1 250 000 colour map of natural potential vegetation. -J.W.Cooper