Compositae Working Group (CWG) (2021). Global Compositae Database. Helichrysum orothamnus Humbert. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1129039 on 2024-05-14
original description(1941). Notul. Syst. (Paris) 9 page(s): 105 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Notulae Systematicae. Herbier du Museum de Paris 9(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:68081103-8151-4F8C-A846-5FA5ECECC0F3 [details]