Compositae Working Group (CWG) (2025). Global Compositae Database. Helianthus subg. Harpalium Cass.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1081164 on 2025-03-28
original description(1818). Bull. Sci. Soc. Philom. Paris 1818 page(s): 141 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus subgen. Harpalium Cass. [IPNI] [details] LSID urn:lsid:compositae.org:names:48E0AE23-5F86-4C1A-86DF-246CECA14A17 [details] Taxonomy Sep 1818 [details]