Akinyemi et al . ( 2005 ) evaluated crude extracts from six important medicinal plants, namely " Phylantus discoideus ", " Ageratum conyzoides ", " Terminalia avicennioides ", " Bridella ferruginea ", " Acalypha wilkesiana " and " Ocimum gratissimum ", to find activity against methicillin resistant Staphylococcus aureus ( MRSA . Water and ethanolic extracts of these plants were obtained locally.