Compositae Working Group (CWG) (2025). Global Compositae Database. Helenium apterum (S.F.Blake) Bierner. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1094943 on 2025-09-12
original description(ofHecubaea aptera S.F.Blake)Blake, S.F. (1924). New American Asteraceae. <em>Contr. U.S. Natl. Herb.</em> 22: 587-661. page(s): 649 [details]
new combination referenceBierner, M.W. (1972). New combinations and a new species in <em>Helenium</em> (Compositae-Helenieae). <em>Sida.</em> 5: 45-47. page(s): 47 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (S.F. Blake) Bierner [CONABIO] (S.F. Blake) Bierner [MesoAmericana] (S.F. Blake) Bierner [Preliminary Checklist of North American Compositae] (S.F. Blake) Bierner [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Hecubaea aptera S.F. Blake [CONABIO] Hecubaea aptera S.F. Blake [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helenium apterum (S.F. Blake) Bierner [CONABIO] Helenium apterum (S.F. Blake) Bierner [MesoAmericana] Helenium apterum (S.F. Blake) Bierner [Preliminary Checklist of North American Compositae] Helenium apterum (S.F. Blake) Bierner [Tropicos] [details] LSID urn:lsid:compositae.org:names:785E1BB8-3BAB-4822-81B6-5E4EBAB518D9 [details]