In early Christian heresiology, the Panarion (, derived from Latin "panarium", meaning "bread basket"), to which 16th-century Latin translations gave the name "Adversus Haereses" (Latin: "Against Heresies"), is the most important of the works of Epiphanius of Salamis (d. 403). It was written in Koine Greek beginning in 374 or 375, and issued about three years later, as a treatise on heresies, with its title referring to the text as a "stock of remedies to offset the poisons of heresy." It treats 80 religious sects, either organized groups or philosophies, from the time of Adam to the latter part of the fourth century, detailing their histories, and rebutting their beliefs. The "Panarion" is an important source of information on the Jewish–Christian gospels, the Gospel of the Ebionites, and the Gospel of the Hebrews.