Type material "specimen ex herb. Moldenhauer labelled 'Forsskål h. n.'" (KIEL!) / "Specimen at BM annotated by C. Jeffrey as type and mounted on one sheet togther [sic] with a specimen of L. cervicornis, [Egypt, ad Ghobeibe 6 milliar. a Suèz, 16.-18.9.1762]", Forsskål (BM!) [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Sonchus spinosus (Forssk.) DC.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1173578 on 2025-04-03
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record DC. [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Sonchus spinosus DC. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A.P. de Candolle, Prodr. 7. 1838 [Cichorieae Portal] DC., Prodr. 7. 1838. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:5F38C23A-59A1-4C9D-8A81-2CE179B6AFD3 [details] Taxonomy late Apr 1838 [details] Type material "specimen ex herb. Moldenhauer labelled 'Forsskål h. n.'" (KIEL!) / "Specimen at BM annotated by C. Jeffrey as type and mounted on one sheet togther [sic] with a specimen of L. cervicornis, [Egypt, ad Ghobeibe 6 milliar. a Suèz, 16.-18.9.1762]", Forsskål (BM!) [details]