Taxonomy see K. Koch in Linnaea 24: 438 (1851):, [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Psephellus marschallianus (Spreng.) Mikheev. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1182657 on 2024-08-01