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Table 5 Total activity in ml/g of the leaf extracts of 13 plant species screened for antibacterial activity against four bacterial pathogens

From: The antibacterial activity, antioxidant activity and selectivity index of leaf extracts of thirteen South African tree species used in ethnoveterinary medicine to treat helminth infections

Plant species Staphylococcus aureus Escherichia coli Enterococcus faecalis Pseudomonas aeruginosa
Brachylaena discolor 52.8 104.8 412.5 213
Zanthoxylum capense 13 6.5 52.3 52.3
Clerodendrum glabrum 25.5 102.9 25.5 50.6
Heteromorpha trifoliata 20.4 40.5 20.4 40.5
Apodytes dimidiata 391.6 48.6 97.1 391.6
Strychnos mitis 241.9 1875 119.1 468.8
Maesa lanceolata 697.5 1395 1395.0 2790
Indigofera frutescens 256.3 256.3 512.5 132.3
Leucosidea sericea 1566.3 1566.3 6265.0 6265
Melia azedarach 72.7 147.7 286.3 72.7
Clausena anisata 424.4 219 219 219
Cyathea dregei 161.3 161.3 40 161.3
Milletia grandis 79.7 79.7 80 79.7