Compositae Working Group (CWG) (2021). Global Compositae Database. Heliopsis helianthoides var. solidaginoides (L.) Fernald. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1242928 on 2024-09-13
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (L.) Fern. [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heliopsis helianthoides (L.) Sweet var. solidaginoides (L.) Fern. [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:24E5114B-821D-47D2-8EDF-E7A2EB7C3558 [details]