Figure 2.

Antibacterial activity of plant water and methanolic extracts measured as zones of inhibition (mm) against Proteus mirabilis. Inhibition zones are represented as the means of at least triplicate experiments ± standard error of the mean. M and W refer to methanolic and water extracts respectively. (a) 1 = A. auriculiformis leaf; 2 = A. diasparima leaf; 3 = A. leptoloba leaf; 4 = A. moluccanus nut; 5 = A. excelsa leaf; 6 = A. caerulea fruit; 7 = A. caerulea leaf; 8 = B. citriodora leaf; 9 = B. myrtiflora leaf; 10 = Callistemon citrinus leaf; 11 = C. citrinus flower; 12 = C. formosus leaf; 13 = C. salignus leaf; 14 = C. salignus flower; 15 = C. oliveri leaf; 16 = Davidsonia pruriens leaf; 17 = D. pruriens fruit; 18 = D. leichhardtii leaf; 19 = Elaeocarpus angustifolius fruit; 20 = E. baileyana leaf; 21 = E. major leaf; 22 = Kunzea flavescens leaf; 23 = Leptospermum bracteata leaf; 24 = L. bracteata flower; 25 = L. juniperium leaf; 26 = L. juniperium flower; 27 = L. longifolium leaf; 28 = L. petersoni leaf; 29 = Macadamia integriflora nut; 30 = M. integriflora leaf; (b) 31 = M. alternifolia leaf; 32 = M. quinquenervia leaf; 33 = Petalostigma pubescens leaf; 34 = P. pubescens fruit; 35 = P. triloculorae leaf; 36 = P. triloculorae fruit; 37 = P. augustifolium leaf; 38 = Scaevola spinescens leaf; 39 = Syzygium anisatum leaf; 40 = S. australe leaf; 41 = S. australe fruit; 42 = S. forte leaf; 43 = S. francisii leaf; 44 = S. moorei leaf; 45 = S. puberculum leaf; 46 = S. wilsonii leaf; 47 = S. leuhmannii leaf; 48 = S. leuhmannii fruit; 49 = Tasmannia insipida leaf; 50 = T. lanceolata leaf; 51 = T. lanceolata fruit; 52 = T. lanceolata peppercorn; 53 = T. stipitata leaf; Amp = Ampicillin control (2 μg); Chl = Chloramphenicol control (10 μg)