Vernonia cinerea

Lupeol acetate 265 Vernonia cinerea and many other higher plants 0.6 Skin 1 [30,37,86]... 

Examples of other antibacterial crude extracts from the Anthemideae tribe also included methanol extracts of the leaves of Tagetes terniflora Kunth [39], the benzene fraction of Vernonia cinerea L. which exhibited a broad spectrum of antibacterial activity against Bacillus subtilis and Pseudomonas aeruginosa [40], Aster ageratoides Turcz. [41] and Xanthium strumarium L. extracts which were active against several strains of bacteria, yeasts and fungi [42]. 

Brown, S.E. (2008). First Report of Lethal Yellowing Group (16Sr IV) of Phytoplasmas in Vernonia cinerea in Jamaica. Plant disease, 92 1132. 

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