Servicios Personalizados
Revista
Articulo
Indicadores
Links relacionados
- Similares en SciELO
Compartir
Revista mexicana de biodiversidad
versión On-line ISSN 2007-8706versión impresa ISSN 1870-3453
Resumen
ARIAS, Salvador y TERRAZAS, Teresa. xPachebergia (Cactaceae), a nothogenus from western Mexico. Rev. Mex. Biodiv. [online]. 2008, vol.79, n.1, pp.23-28. ISSN 2007-8706.
xPachebergia (Backebergia x Pachycereus), a new nothogenus from western Mexico, is proposed. Stem and seed morphology of this poorly known taxon from dry to very dry deciduous tropical forest in the Balsas River Basin, Guerrero, are described and illustrated. Its diagnostic morphological characters and relationships with Pachycereus pecten-aboriginum and Backebergia militaris, its putative parental taxa, are discussed.
Palabras llave : Backebergia; Balsas River Basin; hybrid; new nothogenus; Pachycereus.