| Table of contents Act. Bot. Mex n.94 Pátzcuaro Jan. 2011 The Burseraceae family in the state of Aguascalientes, Mexico Cerda-Lemus, Margarita Elia de la
| | Sect. Lonchocarpus of the genus Lonchocarpus (Leguminosae, Papilionoideae, Millettieae): new species and subspecies from Mexico and Mesoamerica Sousa S, Mario
| | The contribution of the state of Zacatecas (Mexico) to the conservation of floristic richness of the Chihuahua Desert Balleza, José de Jesús; Villaseñor, José Luis
| | Vegetation belts of the Sierra de Catorce and surrounding territories (San Luis Potosi state, Mexico) Giménez de Azcárate, Joaquín; González Costilla, Onésimo
| | Peridinium quinquecorne var. trispiniferum var. nov. (Dinophyceae) from a brackish environment Aké-Castillo, José Antolín; Vázquez, Gabriela
| | Agradecimientos
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