selected publications

• article

  • Recent radiation and dispersal of an ancient lineage: The case of Fouquieria (Fouquiericeae, Ericales) in North American deserts.  Molecular Phylogenetics and Evolution.  126:92-104. 2018-01-01
  • Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical forests: The diversification of Bursera (Burseraceae, Sapindales).  New Phytologist.  193:276-287. 2012-01-01
  • Phylogenetic relationships and evolution of growth form in Cactaceae (Caryophyllales, Eudicotyledoneae).  American Journal of Botany.  98:44-61. 2011-01-01
  • Diversification in species complexes: Tests of species origin and delimitation in the Bursera simaruba clade of tropical trees (Burseraceae).  Molecular Phylogenetics and Evolution.  57:798-811. 2010-01-01