(ofRudbeckia hirta 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): 907 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Helianthus hirtus (L.) E.H.L.Krause. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1134896 on 2025-09-12
original description(ofRudbeckia hirta 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): 907 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (L.) E.H.L. Krause [Tropicos] E.H.L.Krause [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus hirtus (L.) E.H.L. Krause [Tropicos] Helianthus hirtus E.H.L.Krause [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record 13: [Tropicos] [details] LSID urn:lsid:compositae.org:names:7F739B57-C3C4-459C-9C1B-8F21CCA43790 [details]