Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus discoideus DC.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1185278 on 2025-04-06
original description(1836). Prodr. (DC.) 5 page(s): 350 [details]
Unreviewed
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record as 'Aplopappus' [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Prodromus Systematis Naturalis Regni Vegetabilis 5: [Tropicos] [details] LSID urn:lsid:compositae.org:names:16032D1E-57C3-4A48-9361-698B7B81CA2A [details] Taxonomy 1-10 Oct 1836 [details] Type material s.n., L.Alaman, lectotype G-DC [details]