hoar-hound

This can be worked into hoar-hound or dark penny goods, pop-corn bricks, etc.

One Thousand Secrets of Wise and Rich Men Revealed C. A. Bogardus

The old people tasted of peppermint, clove, and such comfortable things, good for pain; but the old maids had lemon, hoar-hound, flag-root, and all sorts of sour, bitter things in them, and did not get eaten much.

The Candy Country Louisa May Alcott 1860

I will here mention some of the best and most common: -- Bitter-root, hoar-hound, black and sampson snake-root, spikenard, columbo-root, goldenseal, bearberry, poplar bark, gum myrrh.

The Cherokee Physician, or Indian Guide to Health, as Given by Richard Foreman, a Cherokee Doctor; Comprising a Brief View of Anatomy, With General Rules for Preserving Health without the Use of Medicines. The Diseases of the U. States, with Their Symptoms, Causes, and Means of Prevention, are Treated on in a Satisfactory Manner. It Also Contains a Description of a Variety of Herbs and Roots, Many of which are not Explained in Any Other Book, and their Medical Virtues have Hitherto been Unknown to the Whites; To which is Added a Short Dispensatory. Richard Foreman 1849