Astragalus devesae Talavera, A. González & G. López (Fabaceae) is a threatened Hispanic endemic species whose distribution is restricted to the center of Spain (the province of Ávila). It is classified as “Critically Endangered” in the 2010 List of Threatened Spanish Vascular Flora and as “Endangered” in the “Decree 63/2007” of Castile and Leon (administrative region in which Ávila is included). In this study, censuses of three existing populations were carried out and one of these that was found along the course of this work, was ecologically characterized. |