selected publications
-
article
- Phylogenetic relationships and evolution of growth form in Cactaceae (Caryophyllales, Eudicotyledoneae). American Journal of Botany. 98:44-61. 2011-01-01
- Preparation of Opuntia herbarium specimens. Haseltonia. 76-82. 2007-01-01
- Systematic notes and a detailed description of Opuntia ficus-indica (L.) mill. (Cactaceae) [Notas sistemáticas y una descripción detallada de Opuntia ficus-indica (L.) mill. (Cactaceae)]. Agrociencia. 39:395-408. 2005-01-01