Holmbergia exocarpa (Griseb.) Hicken, Apuntes Hist Nat. 1(5): 65. 1909
Holmbergia exocarpa, Apuntes Hist Nat. 1(5): 65. 1909
is new combination for Chenopodium exocarpum in Abh. Königl. Ges. Wiss. Göttingen 24: 37. 1879
Holmbergia exocarpa, Apuntes Hist Nat. 1(5): 65. 1909