TY - GEN AU - Madurasinghe M.M.N.C TI - in vitro propagation and authentication of phytochemical profiles of pogostemon heyneanus benth (lamiaceae) U1 - 633 PY - 2011/// KW - PHYTOCHEMICAL EXTRACTION KW - LAMIACEAE KW - THIN LAYER CHROMATOGRAPHY KW - POGOSTEMON HEYNEANUS BENTH KW - CHALAROPSIS SPECIES ER -