Dharmadasa, R.M.; Abeysinghe, D.C.; Rathnayake, R.M.D.H.
(Sri Lanka Association for the Advancement of Science, Colombo 07, 2015-12-01)
Pogostemon heyneanus Benth.(Lamiaceae) is an industrially important, medicinal plant
cultivated for essential oils used in modern perfumery and cosmetic industries. Therefore,
the present study was undertaken to determine ...