A labiate herb (Leonurus Cardiaca), of a bitter taste, used popularly in medicine; lion's tail.

A perennial herb used for tachyarrhythmias, to prolong life. Toxic.

Leonuris cardiaca, a hairy perennial herb that smells like horehound. It is also called Lionís Tail, Lionís Ear, Chongwei and Cardiaca.

bitter Old World herb of hedgerows and woodland margins having toothed leaves and white or pale pink flowers

Motherwort (sometimes known as Throw-wort, Lion's Ear or Lion's Tail the latter two of which are also common names for Leonotis leonurus) (Leonurus cardiaca) is a flowering plant in the family Lamiaceae.