Compositae Working Group (CWG) (2021). Global Compositae Database. Haplopappus carthamoides var. subsquarrosus (Greene) Dorn. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1243029 on 2025-03-26
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Haplopappus carthamoides (Hook.) A. Gray var. subsquarrosus (Greene) Dorn [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:C8CD07B5-A60D-4C2E-B1AB-FFEFB671C990 [details]