Guizotia abyssinica

Species of flowering plant

Guizotia abyssinica is an erect, stout, branched annual herb, grown for its edible oil and seed. Its cultivation originated in the Eritrean and Ethiopian highlands, and has spread to other parts of Ethiopia. Common names include noog/nug ; ramtil or ramtilla; niger or nyger seed ; inga seed; and blackseed. Noug has been described as semi-domesticated, self-incompatible crop with yellow flowering heads and seeds. Recent studies have revealed the regional genetic diversity of some noug populations grown in Ethiopia based on RAPD and AFLP markers.

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