Table 5.

Place of collection of medicinal plants and their major chemical composition for essential oils.

Medicinal Plant	Place of Collection	Major Composition
Cymbopogon schoenanthus (L.) Spreng.	Mouloud	3-isopropenyl-5-methyl-1-cyclohexene (32.3%) D-limonene (11.3%)
Lavandula coronopifolia Poir.	Day	cis-caryophyllene (18.9%) Dehydronerolidol (12.8%) Isolongifolanone (11.2%)
Nepeta azurea R.Br	Day	Methyl (2E)-2-nonenoate (53.2%)
Ocimum americanum L.	Day	Carvotanacetol (38.4%) Estragole (27.5%)
Ocimum basilicum L.	Ambouli	Linalool (41.2%) Estragole (30.1%)
Ruta chalepensis subsp. fumariifolia	Day	2-undecanone (51.3%) Octyl acetate (17.3%)
Tagetes minuta L.	Day	Dihydrotagetone (20.8%) Artemisia (17.9%) (Z)-Tagetenone (12.4%) (-)-Spathulenol (11%)