Description Aromatic perennial shrub of up to 2 m high; simple, petiolate,
yellowish-green lanceolate leaves up to 2.5 cm that show pinnate prominent dorsal
nerves. Yellow flowers are axillary small and arise at the end of summer. The
capsular fruit is small, globose with plenty of seeds.
It’s an aromatic plant that grows wild in the
sub-tropical regions of Africa and America.
