Compositae Working Group (CWG) (2021). Global Compositae Database. Malacothrix obtusa Benth.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1206716 on 2025-03-27
original description(1844). Pl. Hartw. page(s): 321 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record G. Bentham, Pl. Hartw.. 1849 [Cichorieae Portal] Plantas Hartwegianas imprimis Mexicanas [Tropicos] [details] LSID urn:lsid:compositae.org:names:1B98A4FE-5AFD-47D2-9DF6-D8E3C9645F02 [details] Type material [USA, California] "In amni exsiccato rivulorum in montibus Sacramento" [details]