The chemistry inside a morning glory seed
Some morning glory seeds contain ergine, also called lysergic acid amide (LSA), a naturally occurring compound in the lysergic-acid family. It is chemically related to LSD, but that relationship does not make the substances interchangeable: their effects and strength differ, and seed contents can vary.
The plant’s chemistry has an unusual partner. In certain morning glories, microscopic fungi living with the plant help produce ergot alkaloids—a family of compounds that includes ergine. The seeds are therefore not simply storing a plant-made “precursor” that predictably turns into a psychedelic. They contain a changing mix of naturally occurring chemicals.
Why “natural” does not mean gentle
Eating seeds is an unreliable way to encounter those compounds. The amount and mixture can differ among species, varieties, and individual seeds, while other seed components can irritate the digestive system. Nausea, vomiting, and abdominal pain may accompany the effects; a person cannot infer a safe or predictable experience from the plant’s appearance or from the word “natural.”
That contrast is the memorable part: a familiar fence-climbing flower can participate in a sophisticated plant–fungus partnership, yet its seeds are not a controlled botanical version of a laboratory drug. Their chemistry is variable, and the stomach may register that variability before anything else does.
