Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium trifoliatum L.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1090224 on 2024-05-18
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Species Plantarum 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:86B63DEE-B375-4E5F-A9B9-3B8A030BB5F2 [details] Taxonomy 1 May 1753 [details] Type material lectotype LINN (NO. 1032.8) (NO. 1032.8) [details]