Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium venosum Small. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1173728 on 2025-03-27
original description(1898). Bull. Torrey Bot. Club 25 page(s): 478 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Torrey Bot. Club [IPNI] Bulletin of the Torrey Botanical Club 25(9): [Tropicos] [details] LSID urn:lsid:compositae.org:names:970EBC8C-2D88-4BA8-9E4B-2C7F2796F619 [details] Type material J.K.Small (Gr.Br.), holotype NY [details]