Monarda punctata - Horsemint
"CONSTITUENTS: A dark-yellow volatile oil which contains thymol. Soluble in alcohol.
PREPARATIONS: Dose: from one to five drops.
Therapy: It soothes gastric and intestinal pain in the absence of inflammation, especially in Cholera Morbus and overcomes nausea and vomiting. It controls diarrhea from debility with relaxation of the mucous structures of the intestinal canal...."
(Finley Ellingwood: The American Materia Medica, Therapeutics and Pharmacognosy, 1915)