title: Surviving the K-T mass extinction: new perspectives of polyploidization in angiosperms.
authors.affiliation: Department of Biology, University of Florida, Gainesville, FL 32611, USA. dsoltis@botany.ufl.edu
authors.forename: Douglas E
authors.initials: DE
authors.lastname: Soltis
authors.forename: J Gordon
authors.initials: JG
authors.lastname: Burleigh