The world's medicinal plant knowledge, gathered across every continent and three thousand years -- ancient papyri and Byzantine manuscripts, Sanskrit and Tibetan medical classics, Chinese and Korean pharmacopoeias, Mesoamerican and Andean healing traditions, colonial-era African and Australian surveys, and the medieval European herbals that carried classical medicine into the modern age.
Long before the germ theory of disease or the scientific method as we'd recognize it, healers across every inhabited continent were doing something remarkably similar: watching what plants and minerals actually did to the body, writing it down, and passing that knowledge on. This Oedio gathers that record whole rather than splitting it by geography -- an Egyptian medical papyrus from around 1550 BCE sits alongside a 14th-century copy of Ibn Sina's Canon, a Korean royal physician's encyclopedia beside a Victorian botanist's fifteen years of Amazonian field notes, each representing a different civilization's attempt to systematize what worked, what didn't, and why, using whatever framework of the body and the cosmos they had available to them. Grouped by tradition rather than treated as separate collections, the connections and divergences between them become easier to see.