(ofSilphium trifoliatum L.)Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online athttps://www.biodiversitylibrary.org/page/358580 page(s): 920 [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Silphium asteriscus var. trifoliatum (L.) J.A. Clevinger. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1157529 on 2024-10-25
original description(ofSilphium trifoliatum L.)Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online athttps://www.biodiversitylibrary.org/page/358580 page(s): 920 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Silphium asteriscus L. var. trifoliatum (L.) J.A. Clevinger [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:A3B8F6A4-3BC7-4992-9026-980ADF0D9342 [details]