We wish to report the study of the antimicrobial activity of plants collected in the vicinity of a geothermal area in Perak, Malaysia. This is the first report of these species in the vicinity of thextis geothermal area. The plants are Cleome locally known as Maman Pasir of the family Cleomaceae, and icosandra, species of the family Lamiaceae. Both are subshrubs and are Stachytarpheta believed ...