Lippia abyssinica, or koseret (Amharic: ኮሰረት, romanized: koserēt), is a species of flowering plant in the verbena family, Verbenaceae. It is endemic to Ethiopia but cultivated throughout tropical African countries. The specific epithet abyssinica derives from Latin and means 'of or from Ethiopia (Abyssinia)'. The plant grows as a 3m tall shrubby herb at 1600-2000m altitude in Ethiopia. It has hairy leaves and small flowers that are purple or pink.