Acta Botánica Mexicana ISSN: 0187-7151
[email protected] Instituto de Ecología, A.C. México Sosa, Victoria; De-Nova, J. Arturo ENDEMIC ANGIOSPERM LINEAGES IN MEXICO: HOTSPOTS FOR CONSERVATION Acta Botánica Mexicana, núm. 100, 2012, pp. 293-315 Instituto de Ecología, A.C. Pátzcuaro, México Available in: http://www.redalyc.org/articulo.oa?id=57424406010 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Botanica Mexicana 100: 293-315 (2012) ENDEMIC ANGIOSPERM LINEAGES IN MEXICO: HOTSPOTS FOR CONSERVATION Victoria SoSa1,4 and J. arturo de-noVa2,3 1Instituto de Ecología A.C., Biología Evolutiva, Apdo. postal 63, 91070 Xalapa, Veracruz, Mexico. 2Universidad Autónoma de San Luis Potosí, Instituto de Investigación en Zonas Desérticas, Altair 200, 78377 San Luis Potosí, Mexico. 3Universidad Autónoma de San Luis Potosí, Facultad de Agronomía, km 14.5 carretera San Luis Potosí-Matehuala, 78321 San Luis Potosí, Mexico. 4Autor para la correspondencia:
[email protected] ABSTRACT As a megadiverse country, Mexico harbors 4 to 8% of the flora of the world and of this, 51% is endemic. There is concern because several factors are impeding its conservation. In this paper, areas of endemism for the flowering plants of Mexico are identified to prioritize regions for conservation. To categorize zones for preservation, the approach followed takes biodiversity, weighted endemism and evolutionary history into account. Lineages of angiosperms, families, genera, and formal or informal groups within genera previously retrieved as monophyletic are selected to represent evolutionary history in equivalent spatial units.