Taxonomy ex Urban, Add. Ind. Sem. Hort. Berol. (1880)35.
Taxonomy ex Urban, Add. Ind. Sem. Hort. Berol. (1880)35. [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Madaractis variegata Bartl.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1148185 on 2025-03-27