Hoarhound is a hardy, herbaceous, perennial plant, introduced from Europe, and naturalized to a considerable extent in localities where it has been once cultivated. Stem hoary, about two feet high; leaves round-ovate; flowers white; seeds small, of an angular-ovoid form and grayish-brown color.
Propagation and Cultivation.—The plant prefers a rich, warm soil; and is generally propagated by dividing its long, creeping roots, but may also be raised from seeds. When once established, it will grow almost spontaneously, and yield abundantly.
Gathering and Use.—The plants are cut for use as they come into flower; and, if required, the foliage may be cut twice in the season.
The leaves possess a strong and somewhat unpleasant odor, and their taste is "bitter, penetrating, and durable." The plant has long been esteemed for its efficacy in colds and pulmonary consumption.
HYSSOP.
Hyssopus officinalis.
Hyssop is a hardy, evergreen, dwarfish, aromatic shrub, from the south of Europe.
Three kinds are cultivated, as follow:—
Common or Blue-Flowering.