A classic text on esoteric traditional herbalism from one of the most influential herbalists of the Paris occult revival Includes a dictionary of nearly 300 magical plants with descriptions of each plants scientific name, common names, elemental qualities, ruling planets, and zodiacal signatures, with commentary on medico-magical properties and uses Explores methods of phytotherapy and plant magic, including the Paracelsian transplantation of diseases, ritual pacts with trees, the secret ingredients of witches ointments, and the composition of magical philters Explains the occult secrets of phytogenesis, plant physiology, and plant physiognomy (classification of plants according to the doctrine of signatures) Merging the scientific discipline of botany with ancient, medieval, and Renaissance traditions of occult herbalism, this seminal guide was first published in French in 1902 as a textbook for students.