title: Developmental evolution of the sexual process in ancient flowering plant lineages.
authors.affiliation: Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado 80309, USA. ned@colorado.edu
authors.forename: William E
authors.initials: WE
authors.lastname: Friedman
authors.forename: Joseph H
authors.initials: JH
authors.lastname: Williams
mesh_terms: D005075:Biological Evolution; D019070:Cell Lineage; D005306:Fertilization; D035264:Flowers / Q000254:growth & development / Q000502:physiology*; D019684:Magnoliopsida / Q000235:genetics* / Q000502:physiology; D008954:Models, Biological; D010802:Phylogeny