Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium asteriscus var. asteriscus L.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1158176 on 2024-05-15
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Silphium asteriscus var. asteriscus [Tropicos] [details] LSID urn:lsid:compositae.org:names:A52CA9AD-98CF-4D25-995A-CC46F0550253 [details]