Aromatic Plants from Plateau des Cataractes: Occurrence of the Citronella Chemotype of Cymbopogon flexuosus (Nees ex Steud.) W.Watson Acclimatized in Congo-Brazzaville.

Cymbopogon flexuosus var. flexuosus (citral chemotype) was introduced in a local plantation in 2006 at Plateau des Cataractes, Congo-Brazzaville to remedy the difficult adaptation and low production of essential oil of C. citratus, a source of citral.