Compositae Working Group (CWG) (2024). Global Compositae Database. Xanthium spinosum f. inerme (Bel) O.Bolòs & Vigo. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1164662 on 2025-03-24
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Bel) O. Bolòs & Vigo [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Xanthium spinosum L. var. inerme Bel [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Xanthium spinosum f. inerme (Bel) O. Bolòs & Vigo [Tropicos] Xanthium spinosum L. f. inerme (Bel) O.Bolòs & Vigo [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Collectanea Botanica a Barcinonensi Botanico Instituto Edita 17(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:077A2016-5CA5-49AB-A42E-7D5BE7D2B4FA [details] Taxonomy 1987 publ. 1988 [details]