Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium pumilum Michx.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1191574 on 2024-09-22
original description(1803). Fl. Bor.-Amer. (Michaux) 2 page(s): 183 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora Boreali-Americana 2: [Tropicos] [details] LSID urn:lsid:compositae.org:names:B1BA01B7-600E-4350-9648-8A164EC10D5C [details] Taxonomy 19 Mar 1803 [details]