Sesquiterpene and polyacetylene profile of the Bidens pilosa complex (Asteraceae: Heliantheae) from Southeast of Brazil
Keywords: Asteraceae; Heliantheae; Bidens pilosa; Bidens alba; Bidens subalternans; Chemotaxonomy; Polyacetylenes; Phenylhepta-1,3,5-triyne; Sesquiterpenes; GC-MS;