Schultesianthus leucanthus (Donn. Sm.) Hunz. Schultesianthus leucanthus (Donn. Sm.) Hunz. in Kurtziana 10: 35. 1977 sec. Martínez & al. 2017=Markea leucantha Donn. Sm. in Bot. Gaz. 31(2): 116. 1901 syn. sec. The Plant List 2013