GCandGC–MSanalyses Analyses(GCandGC-MS)of aerial part of E.hirta methanol extract enabled the identification of nineteen chemical compounds showing more than 90% similarity with the standard mass spectra in the library. The qualitative analytical results are shown in Table1. This extract is characterized by the presence of diterpenes 8.7%, triterpenes 16.0%, triterpenoids 12.9%, sterols 36.6%,