Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium dentatum f. nodum (Small) L.M.Perry. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1243344 on 2025-03-28
original description(1937). Rhodora 39 page(s): 293 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Silphium dentatum Elliott f. nodum (Small) L.M.Perry [IPNI] [details] LSID urn:lsid:compositae.org:names:2FC7A339-B90B-450E-8C30-B406366E7738 [details]