1. كتاب الحشائش Creator: Author: Dioscorides Pedanius, of AnazarbosAuthor: Iṣṭafan Ibn-Bāsil Contributor: Editor: Ḥunayn ibn Isḥāq al-ʻIbādī, ca. 809-873Scribe: al-Ḥasan ibn Aḥmad ibn Muḥammad al-NashawīTranslator: Iṣṭafan Ibn-BāsilTranslator: Ḥunayn ibn Isḥāq al-ʻIbādī, ca. 809-873 Date: 17th July 1240 Language: Arabic Geographic region: Baghdad (?) Medium: The smooth, semi-glossy yellow-beige paper has a thickness of 0.15–0.22 mm and an opaqueness factor of 4 to 5. It is slightly fibrous, with horizontal sagging laid lines (sometimes indistinct) but no chain lines Extent: ff. 211.