Compositae Working Group (CWG) (2025). Global Compositae Database. Othonna clavifolia Marloth. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1095452 on 2025-09-14
original description(1910). Trans. Roy. Soc. South Africa 2 page(s): 38 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Trans. Roy. Soc. S. Afr. ii. 38 (1910). [African Plant Database] [details] LSID urn:lsid:compositae.org:names:FDDA55FE-40A7-4610-B271-62816E4A0B30 [details] Taxonomy ori:FSA [details]