family: Labiatae subfamily: Lamioideae
epithet cited:
niger, nigra, nigrum epithet recognized: Illustration contributed by: link to this page: http://www.plantillustrations.org/illustration.php?id_illustration=440245
contact about this recordsynonyms:
homotypic synonyms: Ballota nigra var. alba (L.) Tinant; Marrubium nigrum (L.) Garsault;
heterotypic synonyms: Stachys ballota Kuntze;