Senecio rhombifolius (Willd.) Sch. Bip. in Flora 28: 499. 1845
Senecio rhombifolius in Flora 28: 499. 1845
is earlier homonym of Senecio rhombifolius in Bonplandia 7: 296. 1859
is new combination for Cacalia rhombifolia, Enum. Pl.: 850. 1809
Senecio rhombifolius in Flora 28: 499. 1845