Compositae Working Group (CWG) (2021). Global Compositae Database. Machaeranthera oxylepis Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1191162 on 2025-03-25
original description(1899). Pittonia 4 page(s): 25 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Pittonia 4(20D): [Tropicos] [details] LSID urn:lsid:compositae.org:names:6DCF29C0-307F-41E5-AF8C-883FD553B50C [details]