Compositae Working Group (CWG) (2021). Global Compositae Database. Senecio occidentalis var. rotundatus Rydb.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242227 on 2025-03-25
original description(1900). Mem. New York Bot. Gard. 1 page(s): 438 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Senecio occidentalis (A.Gray) Greene var. rotundatus Rydb. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Memoirs of the New York Botanical Garden 1: [Tropicos] [details] LSID urn:lsid:compositae.org:names:F99A91BF-1081-450C-A7F3-47E8F2398BED [details]