Lourens, Anna Catharina; Van Vuuren, S.F.; Viljoen, A.M.; Davids, H.; Van Heerden, F.R.
(Elsevier, 2011)
The antimicrobial activity of 35 indigenous South African Helichrysum species was determined against six microorganisms. Seven of the 36 chloroform:methanol (1:1) extracts (leaf and stem extracts for all plants and an ...