Title: Major Evolutionary Transitions in Flowering Plant Reproduction, Author: Spencer C. H. Barrett
Title: Flowering Plants: Evolution above the Species Level, Author: G Ledyard Stebbins
Title: Evolutionary Trends in Flowering Plants, Author: Armen Takhtajan
Title: Early Evolution of Flowers, Author: Peter K. Endress
Title: Flowering Plant Origin, Evolution & Phylogeny / Edition 1, Author: David W. Taylor
Title: Phylogeny and Evolution of the Angiosperms: Revised and Updated Edition, Author: Douglas Soltis
Title: Systematic Botany of Flowering Plants: A New Phytogenetic Approach of the Angiosperms of the Temperate and Tropical Regions / Edition 1, Author: R-E Spichiger
Title: Floral Biology: Studies on Floral Evolution in Animal-Pollinated Plants / Edition 1, Author: David G. Lloyd