Compositae Working Group (CWG) (2024). Global Compositae Database. Sonchus asper subsp. asper (L.) Hill. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1152232 on 2025-03-30
original description(1769). Herb. Brit. 1: 47, t. 34 (1769) page(s): 47, t. 34 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Sonchus asper (L.) Hill ssp. asper [Preliminary Checklist of North American Compositae] Sonchus asper (L.)Hill subsp. asper [Cichorieae Portal] Sonchus asper subsp. asper [Australian Capital Territory Census] Sonchus asper subsp. asper [Tropicos] [details] LSID urn:lsid:compositae.org:names:1F42C37D-10BB-4772-9E96-4A08DF0EC9BA [details] Taxonomy ori:FSA-FTA-FNA [details]