Leonurus Cardiaca. (Motherwort.)

Botanical name: 

Prepare a tincture from the fresh root, with dilute Alcohol in the usual proportions. The line of experiment will be to determine its influence upon the reproductive organs, and upon the nervous system. The dose may vary from five drops to ʒj.

Specific Medication and Specific Medicines, 1870, was written by John M. Scudder, M.D.