Any of several aromatic bushy herbs, of the genus Hyssopus, native to Southern Europe and once used medicinally. / Any of several similar plants: / Agastache foeniculum, blue giant hyssop.

plural of hyssop

Any plant in the genus Agastache, aromatic herbs in the mint family.

plural of giant hyssop

plural of anise hyssop

A North American anise-scented herb in the mint family, Agastache foeniculum, grown for its fragrance, flowers, and for herb tea.

plural of water hyssop

Any of the genus Bacopa of aquatic plants, especially / Bacopa monnieri

plural of nettle-leaf giant hyssop

An aromatic herb of the western US in the mint family, Agastache urticifolia, used medicinally by the American Indians.