Career
He was the vizier of Al-Mamun of Toledo. His main work is Kitāb al-adwiya al-mufrada (كتاب الأدوية المفردة, translated into Latin as De medicamentis simplicibus). His student Ali Ibn al-Lukuh was the author of ʿUmdat al-Ṭabīb fī Maʿrifat al-Nabāt li kulli Labīb, a famous botanical dictionary.