Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus crenatus R.C.Jacks.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1204113 on 2024-05-15
original description(1959). Madroño 15 page(s): 55 [details]
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record R.C. Jacks. [Preliminary Checklist of North American Compositae] R.C. Jacks. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus crenatus R.C. Jacks. [Preliminary Checklist of North American Compositae] Helianthus crenatus R.C. Jacks. [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Madrono; Journal of the California Botanical Society 15(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:4115851D-739E-488D-BF85-CB1DCDAFDF84 [details]