@article {7792, title = {A first approach to the molecular phylogeny of the genus Echinops (Asteraceae): sectional delimitation and relationships with the genus Acantholepis}, journal = {Folia Geobot}, volume = {40}, year = {2005}, month = {2005///}, pages = {407 - 419}, author = {T. Garnatje and A. Susanna and N. Garcia Jacas and R. Vilatersana} }