Ogier Ghiselin de Busbecq (1522 in Comines – 29 October 1592 in Saint-Germain-sous-Cailly; Latin: Augerius Gislenius Busbequius), sometimes Augier Ghislain de Busbecq, was a 16th-century Flemish writer, herbalist and diplomat in the employ of three generations of Austrian monarchs. He served as ambassador to the Ottoman Empire in Constantinople and in 1581 published a book about his time there, Itinera Constantinopolitanum et Amasianum, re-published in 1595 under the title of Turcicae epistolae or Turkish Letters. His letters also contain the only surviving word list of Crimean Gothic, a Germanic dialect spoken at the time in some isolated regions of Crimea. He is credited with the introduction of tulips into Western Europe and to the origin of their name.