Compositae Working Group (CWG) (2025). Global Compositae Database. Haplopappus lanuginosus subsp. typicus H.M.Hall. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1220266 on 2025-09-13
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record H.M. Hall [Preliminary Checklist of North American Compositae] H.M. Hall [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus lanuginosus A. Gray ssp. typicus H.M. Hall [Preliminary Checklist of North American Compositae] Haplopappus lanuginosus subsp. typicus H.M. Hall [Tropicos] [details] LSID urn:lsid:compositae.org:names:2B345827-1F88-444D-BD34-7FC127F344F5 [details] Taxonomy nom. inval. [details]