Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus spinulosus subsp. typicus H.M.Hall. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1215193 on 2024-09-20
original description(1928). Publications of the Carnegie Institution of Washington 389: page(s): 76-77 [details]
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record H.M. Hall [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus spinulosus subsp. typicus H.M. Hall [Tropicos] [details] LSID urn:lsid:compositae.org:names:5F4149FF-AE01-4C29-B872-36FB9C381BBE [details] Taxonomy nom. inval. [details]