The books and the bark: Native medicine that built Europe's
Record: the document says itOur lens: how we read it
Year: 1552 · Places: Mexico, Europe
The case
Our case: Native medicine, written down by our own physicians and carried away as bark and leaf, gave Europe some of its most important medicines: the first working malaria treatment, a surgical muscle relaxant and the first local anesthetic.
Background
The Nahua are the Nahuatl-speaking peoples of the land the colonizers call Mexico; Tlatelolco is the Nahua place where the book was made. The Libellus de Medicinalibus Indorum Herbis means 'Little Book of the Medicinal Herbs of the Indians.' Malaria is a fever disease spread by mosquitoes; quinine is the medicine made from cinchona bark. Curare is a plant preparation that relaxes the muscles; coca is the leaf from which the first local anesthetic (a drug that numbs one part of the body) came. This card belongs to the Plant medicine line.
Our evidence
Exhibit A · Record: The Libellus, 1552The Libellus de Medicinalibus Indorum Herbis (1552) was written and painted by the Nahua physician Martín de la Cruz and put into Latin by Juan Badiano, also Nahua, at Tlatelolco. It came home to Mexico in 1990. Our physicians wrote their own medical book, in their own hands.
Exhibit B · Record: Cinchona bark and quinineCinchona bark, called the 'Jesuit bark' (1630s), gave quinine, the first working malaria treatment. The bark carried a European order's name; the knowledge came from the land.
Exhibit C · Record: Curare in surgeryCurare became a surgical muscle relaxant in the 1940s.
Exhibit D · Record: Coca and the first local anestheticCoca gave the first local anesthetic (P172).
Exhibit E · Our lens: Our medicine, renamedIn the WW9 lens, much of the modern pharmacy is our medicine, renamed: 'Jesuit bark' is the clearest case, a Native cure wearing a colonizer's label.
Verdict: we won
The record answers the case: our physicians wrote the Libellus in 1552, and cinchona, curare and coca gave Europe the first working malaria treatment, a surgical muscle relaxant and the first local anesthetic. How much of the modern pharmacy as a whole traces back to us is the lens, still to be counted.
Next exhibit: A fuller count, medicine by medicine, of how much of the modern pharmacy came from Native sources under new names.
The original card
SUMMARYThe books and the bark: Native medicine that built Europe's (Nov 12, 2026; Plant medicine line)
RECORDthe Libellus de Medicinalibus Indorum Herbis (1552), written and painted by Nahua physician Martín de la Cruz and put into Latin by Juan Badiano, also Nahua, at Tlatelolco; it came home to Mexico in 1990
RECORDcinchona bark (the "Jesuit bark," 1630s) gave quinine, the first working malaria treatment; curare became a surgical muscle relaxant in the 1940s; coca gave the first local anesthetic (P172)
LENSmuch of the modern pharmacy is our medicine, renamed.