| http://www.w3.org/ns/prov#value | - Keywords: Senecio atacamensis Phil., essential oil composition, asteraceae, antibacterial, GC-MS. INTRODUCTION The genus Senecio (Asteraceae) is one of the richest in species among the Angiosperms, with more than 1500 species distributed worldwide in cold and tropical regions, mainly in Europe, Africa, and Central and South America.1 Argentina and Chile are the countries with the largest number of
|