Psephellus marschallianus (Spreng.) K. Koch in Linnaea 24: 438. 1851
Psephellus marschallianus in Linnaea 24: 438. 1851
is new combination for Centaurea marschalliana, Syst. Veg. 3: 398. 1826
has orthographic variant Psephellus marshalliana
Psephellus marschallianus in Linnaea 24: 438. 1851