Compositae Working Group (CWG) (2021). Global Compositae Database. Helenium aestivale Walter. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1200695 on 2024-04-30
original description(1788). Fl. Carol. [Walter] page(s): 210 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora Caroliniana, secundum . . . [Tropicos] Walter, Fl. Carol. 1788. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:FF23F03A-61FB-4C33-9C5F-B93C0D8DA626 [details] Taxonomy Apr-Jun 1788 [details]