By Lawrence D. Harder, Spencer C. H. Barrett
The reproductive organs and mating biology of angiosperms convey higher style than these of the other workforce of organisms. vegetation and inflorescences also are the main various constructions produced via angiosperms, and floral features offer probably the most compelling examples of evolution through typical choice. provided that flowering vegetation comprise approximately 250,000 species, their reproductive variety are usually not defined simply through endured accumulation of case reviews of person species. as a substitute a extra strategic procedure is now required, which seeks to spot basic rules in regards to the function of ecological functionality within the evolution of reproductive diversity.
The Ecology and Evolution of flora makes use of this method of divulge new insights into the practical foundation of floral variety, and provides the very most recent theoretical and empirical examine on floral evolution. Floral biology is a dynamic and starting to be region and this booklet, written via the best the world over well-known researchers during this box, reports present development in realizing the evolution and serve as of plants. Chapters include either new learn findings and synthesis. significant sections in flip learn useful elements of floral characteristics and sexual structures, the ecological impacts on reproductive edition, and the position of floral biology in angiosperm diversification. total, this built-in remedy illustrates the position of floral functionality and evolution within the iteration of angiosperm biodiversity.
This complex textbook is appropriate for graduate point scholars taking classes in plant ecology, evolution, systematics, biodiversity and conservation. it's going to even be of curiosity and use to a broader viewers of plant scientists looking an authoritative evaluation of contemporary advances in floral biology.
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Additional resources for Ecology and Evolution of Flowers
Towards a more exact ecology, pp. 185–208. Blackwell, Oxford, UK. Lloyd DG (1992a). Self- and cross-fertilization in plants. II. The selection of self-fertilization. International Journal of Plant Sciences, 153, 370–80. Lloyd DG (1992b). Evolutionarily stable strategies of reproduction in plants: who beneﬁts and how? In R Wyatt, ed. Ecology and evolution of plant reproduction, pp 137–68. Chapman and Hall, New York. Lloyd DG (2000a). The selection of social actions in families: I. A collective ﬁtness approach.
Sex allocation, Charnov 1982), whereas Lloyd developed a general framework that emphasized the conceptual unity of allocation problems, rather than their functional diversity. 4 An example of aspects of allocation to competing functions. Panel (a) illustrates the relation of ﬁtness contributions by two functions, A (dashed line) and B (dashed–dotted line), and total ﬁtness (solid line) to allocation in the competing functions. Panel (b) depicts the ﬁrst derivatives of the ﬁtness contributions (marginal ﬁtnesses) by functions A (dashed line) and B (dashed-dotted line).
Graham SW and Barrett SCH (2004). Phylogenetic reconstruction of the evolution of stylar polymorphisms in Narcissus (Amaryllidaceae). American Journal of Botany, 91, 1007–21. Harder LD, Barrett SCH, and Cole WW (2000). The mating consequences of sexual segregation within inﬂorescences of ﬂowering plants. Proceedings of the Royal Society of London, Series B, 267, 315–20. Harder LD, Jordan CY, Gross WE, and Routley MB (2004). Beyond ﬂoricentrism: the pollination function of inﬂorescences. Plant Species Biology, 19, 137–48.