Compositae Working Group (CWG) (2021). Global Compositae Database. Sonchus brachylobus f. spathulatus G.Kunkel. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1164636 on 2024-05-19
original description(1980). Vieraea 8(2) page(s): 352 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Sonchus brachylobus Webb & Berthel. f. spathulatus G.Kunkel [IPNI] [details] LSID urn:lsid:compositae.org:names:F94082CF-2C4C-46DB-9643-23A44FC3FD60 [details]