The flower park is a book developed by a Moroccan doctor, Abu al -Qasim bin Muhammad al -Andalusi al -Ghassani, famous for the minister, and it is a strange book in his door, mentioning all the herbs and drugs what was called in the books and then mentioning its name that people wrote and mention the properties of each of the herbs and drugs. The author in it was a sound scientific approach, as he benefited from the most reliable Arab sources in the science of plants and medicine, and arranged the alphabet with the convention of the Moroccans, starting with the letter of the thousand and ending with the Shin. After mentioning the scientific name of the medical material, he explains its essence and describes its shape and parts, and then moves to explain its nature, properties, medical benefits or harms -if any -.