Tagetes signata Bartl., Index Sem. Hort. Acad. Gotting. 1837: 7. 1837 Tagetes signata Bartl., Index Sem. Hort. Acad. Gotting. 1837: 7. 1837Taxon for this nameTagetes signata Bartl., Index Sem. Hort. Acad. Gotting. 1837: 7. 1837