Compositae Working Group (CWG) (2025). Global Compositae Database. Haplopappus subg. Grindelioidae Klingenb.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1081292 on 2025-03-12
original description(2007). Biblioth. Bot. 157 page(s): 66 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus subgen. Grindelioidae Klingenb. [IPNI] [details] LSID urn:lsid:compositae.org:names:0D24A960-000F-4758-8F55-C49090A4D190 [details]